|  | 
                                       
                                          | Cylinder
                                                PortingA performance mod for your trials machine which increases torque throughout the entire RPM range, giving
                                                your engine smoother response, more grunt, and better top end. Combine with our cylinder head mod for the ultimate trials
                                                engine!
 Cylinder Head ModYour cylinder head is re-machined to a new combustion chamber shape and compression
                                                ratio. This gives you more torque throughout the entire RPM range.
 Crankshaft ModYour crankshaft is disassembled
                                                and modified to increase crankcase compression. This ups the flow of fuel to the top end, increasing power and torque. This
                                                would be a good time to rebuild your crank and install a new rod.
 Reed Cage ModYour stock reed cage is modified
                                                for more flow. Combined with our Boyesen Reeds, this mod gives a broader, smoother power band. Don't forget your spacer
                                                kit!
 Use the above
                                                mods with any and all of our other engine modifications for the Ultimate Trials Engine!
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                                          |  | 
                                       
                                          |  | Universal Plastic Fenders
 Available in white, red, yellowand powder blue (not shown)
 Front $32.00
 Rear $38.00
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                                          |  | Front Fender BracketNEW!!! B&J -manufactured aluminum front fender brackets, available
                                                in your choice of finish. Made from high-quality aluminum, has a significant weight difference over the steel chromed version. For use with our after-market
                                                fenders. Also available in your choice of painted or powder-coated finish for an additional fee.
    Brushed or raw aluminum finish  $65.00Steel chromed Sammy
                                                Miller bracket  $72.95
 Mounting hardware kit  $19.95
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                                          |  | Reproduction Rear FenderManufactured
                                                of an extremely pliable, flexible plastic that absorbs impact easily.
 $121.95
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                                          |  | Alloy FendersDress up
                                                your vintage trialer!
 4" Front   $118.95
 5" or 6" Rear   $130.00
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                                          |  | Tank/Seat Unit
 Save your stock seat and tank! Install our tank and
                                                seat combo; sleek good looks and it doesn't dent as easily....Includes tank, seat, decals and petcock assembly. Uses
                                                your stock gas cap, or we can provide a new one!Tank/seat unit    $500.00
 New gas cap and
                                                gasket   $24.95
 We highly recommend you coat your
                                                new tank with our tank sealant. This protects the tank from the additives in the US fuel supply, which do not necessarily
                                                like fiberglass. We can provide the sealant for a DIY experience or we can coat it for you.Sealant only  
                                                $64.95
 Sealant & labor  $100.00
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                                          |  | Replacement SeatManufactured as a direct replacement for your original seat.
 Fibreglass base with mounting bolts; finished
                                                in black.
 $160.00
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                                          |  | Tank Decals"Block"
                                                Yamaha tank decals; fit the after-market seat/tank unit.
 $26.95/pr
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                                          |  | Clip-on
                                                Number PlateManufactured of high-quality, hard plastic impervious to gasoline and chemicals.
 $20.00
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                                          |  | 
                                       
                                          |  | Renthal Handlebars, 5" / 5.5" / 6"High quality alloy braced 7/8" trials handle bars. Gun metal gray. Cross bar pad not included.
 $89.95
 Renthal cross bar pad available
                                                separately$15.95
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                                          |  | Pro Taper HandlebarsHigh-strength
                                                2014-T6 aerospace alloy rated at 70,000 psi ultimate strength. 1/4" cut guides for precise modivication. Knurled clutch
                                                side for secure grip hold. Shot-peened finish to increase fatigue life. Cold-forged crossbar with stainless hardware. Crossbar
                                                pad included.
 $69.99
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                                          |  |  | 
                                       
                                          |  | ProTaper & Renthal GripsRenthal grips in medium or firm
                                                compound: $15.95
 ProTaper grips $11.95 Renthal crossbar pad $15.95Sammy Miller cross bar pad: $19.95
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                                          |  | High quality fabrication. Unique design features easy
                                                on and off. Fits all bars. Looks great and protects! Available in 12mm or 14mm$27.95
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                                          |  | Bolt-On Footpeg KitThis newly-designed folding footpeg kit is 1"
                                                lower and further back than stock, which improves your riding postition. Kit includes footpegs and all hardware. Wider
                                                pegs mean better control and more comfort!
 $156.95
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                                          |  | Weld-On Footpeg ExtensionsWeld these manufactured-on-site extensions
                                                to your stock pegs for a wider area for your feet, more comfort, and better control (pegs not included).
 $45.00
 Send us your stock pegs and we will weld the extensions on for an additional $30.00.
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                                          |  | Folding Gear Shift LeverReplace
                                                your stock shift lever with our folding-tip lever and have one less broken lever to worry about!
 From $32.95 to $34.95
 
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                                          |  | Adjustable Lever AssemblyAlloy adjustable clutch lever. Forged construction in anodized silver
                                                finish. Features 3 cable tension adjusting points; softens pull. We use it as a brake lever, too!
 $28.95
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                                          |  | Universal Brake & Clutch Lever AssemblyInexpensive replacement for your stock lever assemblies. Available in black or polished finish. Not for use with
                                                hydraulic clutch or brake systems. Available singly or in pairs. Black or alloy finish.
 Brake or Clutch Lever Only  
                                                $18.95
 Brake & Clutch Lever, pair   $34.95
 
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                                          |  | Domino Lever Assembly, Brake
                                                or ClutchThe best quality guaranteed!
 Brake or Clutch Lever Assy, Each   $62.00 ea
 Brake
                                                and Clutch Lever Assy, Pair  $120.00 pr
 Perch Only   $26.95 ea
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                                          |  | Amal-Pattern Lever AssembliesAluminum levers; very forgiving and bend rather than break. Fit standard 7/8" bars. Available separately or
                                                in a pair.
 $52 ea side or $100 pr
 
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                                          |  | Domino Throttle AssemblySlow- (black tube) or fast- (white tube) trials throttle
                                                assembly.
 Black Tube  $28.95
 White Tube  $29.95
 Replacement cable wheel or cap
 $3.95 ea
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                                          |  | Domino Throttle AssemblyAluminum
                                                tube throttle assembly (fast turn).
 $49.95
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                                          |  | CablesAll cables
                                                manufactured on-site, assembled with a seven-seven strand of aircraft-grade inner cable
                                                inside a flat-wound housing with a nylon inner sheath for maximum strength and flexibility. All throttle cables require a
                                                Domino throttle assembly. Front brake cables may require your stock adjuster. Call for more info.
 Throttle Cables (does
                                                not include throttle assy): $28.95
 Front Brake Cables: $34.95
 Clutch Cables: $34.95
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                                          |  | Cable LuberUsed
                                                to inject lubricant into the cable housing. Clamps over the housing and wire, allowing an aerosol can to be connected. Once
                                                the lube runs out the far end, the cable is lubricated.
 $10.99
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                                          |  | 
                                       
                                          |  Aluminum Sprockets Rear
                                                sprockets. We stock 51t but can get the size you want!
 $72.95
Front sprockets, 12-15T$20.95
 
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                                          | Chain, 428 Heavy Duty110 Link Heavy Duty
                                                Chain
 
  $37.95 Additional master link$2.99
 
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                                          |  |   Chain Break ToolHeat-treated, replacement
                                                tip included.
 $20.95
 Extra tip   $2.95
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                                          |  | TY175 Chain TensionerComes complete
                                                with spring, arm, pad, and hardware.
 $44.95
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                                          |  | Chain
                                                LubeWe recommend Silkolene Chain Lube.
 This is the
                                                first fully synthetic racing
 chain lubricant for motorcycles. 14.5 oz
 $11.99
 Semi-synthetic Silkolene Chain Lube.Suitable
                                                for all types of chain including o-ring. 16 oz
 $8.99
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                                          |  | 
                                       
                                          |  | Points &
                                                Condenser Points  $42.95Condenser  $21.95
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                                          |  | TY175 Electronic
                                                Ignition B&J's electronic ignition for the TY175 offers an advance curve that allows the engine to
                                                produce more torque and higher RPM, which in turn offers better traction and helps you achieve a lower score. All this, without
                                                points! What more could you ask? Includes on-site machined backing plate and all ignition parts, mounting hardware, NGK spark
                                                plug, a high-quality waterproof spark plug cap, installation instructions and a timing chart.$475.00
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                                          |  | Yamaha-Style
                                                Kill Button$17.95
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                                          |  | NGK Spark PlugManufacturer's recommendation: B7ES
 $3.15
 
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                                          |  | NGK Spark Plug
                                                CapThe best one we've found! Waterproof, genuine NGK "L"-style
                                                cap.
 $6.95
 
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                                          |  | TY175 Piston
                                                KitIncludes piston, clips, rings and wrist pin. After-market Wiseco piston in bore sizes 66mm-68mm (.50mm
                                                increments). Let us measure your cylinder to ensure proper sizing!
 Std/1st/2nd OS: $124.00
  2nd OS/3rd/4th OS: from $153.95 to $163.95 Top End Bearing$18.95
 
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                                          |  | TY175 Rod
                                                KitComes complete with rod, big end pin, big end
 bearing, small
                                                end bearing and thrust washers.
 $179.95
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                                          |  | OEM Gasket & Seal SetsAvailable
                                                individually or as a set.
 Gasket set includes: Head, base, clutch cover, mag cover, oil pump cover, exhaust,
                                                and reed gaskets.Set $73.95
 Seal set includes: Crank
                                                o-ring, inner and outer shift shaft, kickstart,countershaft, left & right crank seals.
 Set $47.85
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                                          |  | Oil Pump Cover & GasketWhen
                                                you have to remove your TY's oil pump, B&J's cover and gasket is a must-have!
 $12.95
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                                          |  | Flywheel
                                                Puller$20.95
 
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                                          |  | Allenhead
                                                Stainless Steel Case Bolt SetWhen you're through refreshing
                                                the engine and ready to put it back together, dress it up with our stainless steel case bolts! Everything you need in one
                                                easy package.
 $28.95
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                                          |  | 
                                       
                                          | 
                                                 | Replacement
                                                Exhaust SystemWES exhaust system paired with a Sammy Miller
                                                exhaust pipe as installed on a customer's TY175. Alloy exhaust system saves 4lb over the stock system.
 WES system
                                                (mid-muffler and silencer)  $315.00
 Exhaust Pipe  $155.00
 WES system with exhaust pipe  $465.00
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                                          |  | SilencerHigh-quality alloy rear silencer; re-packable.
 $140.00
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                                          |  | Front
                                                Exhaust PipeDesigned to replace original front pipe. Finished in polished chrome; includes clip.
 $155.00
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                                          |  | Muffler
                                                Repacking KitMade of tough dura-flex hi-temp fiberglass
                                                designed specifically for exhaust use. 1"x5"x10-1/2".
 $8.95
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                                          |  | Mikuni
                                                Carb KitRefresh your
                                                tired stock carb with a new Mikuni carburetor kit! Pre-jetted, ready to bolt on, includes all you need to make your TY run
                                                like a dream: new carb, Domino throttle assembly (your choice fast or slow), and a new throttle cable.
 $235.00
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                                          |  | OEM
                                                Gas Cap with GasketFits stock tank and the Sammy
 Miller
                                                after-market tank/seat unit.
 $30.95
 
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                                          |  |  Petcock
                                                AssemblyFits stock tank.
 $48.95
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                                          |  | 12mm
                                                Petcock AssemblyFits Sammy Miller after-market
 seat/tank
                                                unit
 $24.95
 
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                                          |  | Boyesen
                                                ReedsBoyesen reeds offer
                                                maximum performance. The top reed opens at lower RPMs allowing for more air and fuel flow for better throttle response. The
                                                bottom reed opens at higher RPMs for maximum flow. Spacer kit sold separately.
 $32.95
 
 B&J Spacer
                                                Kit
 Our reed spacer kit will give you more torque when paired with Boyesen
                                                reeds. Kit does not include reeds.
 $36.00
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                                          |  | In-line
                                                Fuel FilterFits 1/4" fuel line.
 $3.30
 
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                                          |  | Motorcycle
                                                Fuel LineBlack fuel line, compatible with a wide range
                                                of high performance additives. Extremely flexible, resists kinking.
 3/16"    $2.15/ft
 1/4"   
                                                $2.25/ft
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                                          |  | PCW
                                                Air FilterManufactured on-site of high-quality foam. Fits
                                                your stock cage.
 $28.95
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                                          | 
 | Don't
                                                forget your air filter oil!Silkolene foam
                                                filter oil is a high-technology coating treatment for all foam filtrs. It contains polymeric additives which provide a hyper-tacky
                                                surface to resist sand, dust and water, but not air flow. It applies extra thin to penetrate and then sets highly-tacky.
 Pint - fluid $14.50
 16 oz aerosol   $9.99
 
 Maxima FFT foam filter oil is a waterproof
                                                filter protection against dirt and fine dust. Its synthetic formula does not restrict air flow, plug filter cells, or migrate
                                                off the filter.
 16 oz   $7.08
 Liter   $9.81
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                                          |  | 
 Silkolene Pro-Boost Octane Improver Increases the octane rating of your fuel
                                                while cleaning the carburetor internals, enhancing combustion efficiency, and combating pinging and pre-ignition. For all
                                                gas-powered engines.   Chemicals 
 We proudly offer both Silkolene and Maxima pre-mix,
                                                gear oil, fork oil and anything else you need! Call for pricing!
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                                          |  | 
                                       
                                          |  | Fork Seals & WipersSeal & wiper set   $53.95
 Seals only, pair   $19.95
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                                          |  | Replacement
                                                Fork TubesManufactured to fit your TY!
 $309.95 / pr
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                                          |  | Falcon
                                                ShocksCustom Falcon gas trials shocks built on-site,
                                                re-buildable, re-chargeable. Truly customized to your rider weight, ability, and bike. Spring rates from 40 lb to 110 lb.
                                                Even a young rider benefits from the right shocks!
 $340.00 / pr
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                                          |  | Betor
                                                Shocks, 13.4"Generic gas trials shocks with progressively-wound
                                                springs, 40 lb - 60 lb rate. Non-rebuildable, non-rechargeable.
 $255.95 / pair
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                                          |  | Maxima
                                                & Silkolene Fork OilSilkolene fork
                                                oil is an advanced formula front suspension fluid that reduces wear, resists corrosion and oxidation. In light, medium, and
                                                interrmediate weights.
 Liter   $9.50 ea
 
 Maxima fork oil has a high viscosity of
                                                190+ which provides uniform fork action over a wide temperatur range. Special additives control anti-foaming, rust and corrosion.
                                                In light, medium and intermediate weights.
 16 oz   $4.89 ea
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                                          |  | Tapered
                                                Steering Stem Bearing KitPerformance up-grade $42.95
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                                          |  | 
                                       
                                          |  | EBC
                                                Brake ShoesFront or rear
 $23.00 ea
 
 OEM Replacement Brake Springs
 Front
                                                or rear, ea   $6.00
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                                          |  | Rim
                                                Locks1.6, 1.85, 2.15
 $13.95 ea
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                                          |  | Wheel
                                                Bearing KitAll the bearings and seal required to refit a wheel in one convenient package.
 $19.95
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                                          |  | Spoke
                                                SetsStainless steel pre-packaged or custom spoke sets.
 Front, inner/outer   $105.00
 Rear,
                                                inner/outer   $120.00
 
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                                          |  | Aluminum
                                                RimsAfter-market aluminum rims. Priced per application --  Call
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                                          | 
                                                 | Trials TiresIRC Trials Tires
                                                & Tubes
 Tube-Type Front  $82.95
 Tube-Type Rear   $145.95 Tubes, front or rear   $13.95 Tubeless Rear  $146.11
 Michelin
                                                Trials TiresTube-Type Front   $102.95
 Tube-Type Rear $163.95
 Tubes, front or rear   $13.95Tubeless Rear   $183.95
 
 Dunlop 803 Trials Tires
 Front   $98.25
 Rear  $141.79
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                                          |  | 
                                       
                                          | Please clean your engine and/or components prior to shipping.If we have to clean the engine and/or components
                                                prior to repair or modification, there will be an additional $65/hr charge.
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