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PC20 Keihin 20mm Carburettor
$359.00
Out of stock
In June 06 our Race Head was updated for even more performance! It now has 25/22mm valves with better porting/flow.…
$299.00
Stroker Kit 1 This is an affordable kit that will convert your TB 88cc Race Head kit into a powerful open class 108cc…
$599.00
***NEW**Stroker Kit 2 1/06/07 The kit now includes the proven Mikuni VM26 carburetor which will provide better perf…
$999.00
***NEW**Stroker Kit 3 1/06/07 The kit now includes the proven Mikuni VM26 carburetor which will provide better perfor…
$1,299.00
Race Head V2 Kit - This kit converts a stock 50cc engine to 108cc and includes the New V2 Roller Rocker Race Head. …
$1,550.00
Race Head V2 Kit - This kit converts a stock 50cc engine to 108cc and includes the New V2 Roller Rocker Race Head, Str…
$1,225.00
Race Head V2 Kit - This kit converts a stock 50cc engine to 117cc and includes the New V2 Roller Rocker Race Head. - …
$1,475.00
Race Head V2 Kit - This kit converts a stock 50cc engine to 117cc and includes the New V2 Roller Rocker Race Head, Strok…
$30.00
Replacement air filter for 28mm Performance Carb and OKO 26mm Carb, Foam (49mm)
$28.50
This Main Jet Kit is for the Aftermarket 28mm Performance Carburettor and includes the following sizes (stock size is a…
$285.00
TB Parts 51mm Stroker Crankshaft. Requires the TBW0365 stroker piston kit. Please Note : This is a 12 volt style …
$99.00
TB Piston Kit - 108cc Stroker - 88cc Big Bore with Race Head. Kit comes with Piston, Pin, Rings, and Clips
$105.00
TB Piston Kit - 88cc Stock Head. Kit comes complete with Piston, Pin, Rings, and Clips. Stock Head Piston for 88 -…
$8.00
TB 52mm Piston Pin and 2 x Clips Set. For use with the TBW0190 and TBW0365 pistons only.
$34.50
Replacement Ring Set for our 52mm pistons for 1982-2020 Models Only.
$22.00
Replacement Gasket Kit for 117cc Stroker Kits
$29.50
Replacement Ring Set for our 54mm pistons (used in 117 Stroker Kits).
$175.00
TB Parts Alloy 52mm Cylinder (88cc). All 1969 - 2022 50cc and 70cc Honda OHC singles.
$490.00
Race head for 88cc (52mm) bore kits - Race Head – Larger valves and porting for increased performance. Also has big…
$725.00
Race Head, 88cc Big Bore kit, and 20mm Carburetor Performance Kit: SPECIAL! This kit will also include the follow…
$259.00
5.0 average, based on 1 reviews
88cc Big Bore Performance Kit (52mm): - Lightweight aluminum cylinder with steel sleeve - Cast in mounts on cylinde…
$469.00
88cc Big Bore kit, 20mm Carburetor kit, and Race Cam Performance Kit: - Lightweight aluminum cylinder with steel slee…
$1,075.00
Race Head V2 Kit - This kit converts a stock 50cc engine to 88cc (52mm) and includes the New V2 Roller Rocker Race Head…
$1,315.00
Race Head V2 Kit - This kit converts a stock 50cc engine to 88cc (52mm) and includes the New V2 Roller Rocker Race head…
$975.00
Race Head V2 Kit with 52mm Piston - This kit converts an 88cc or 108cc kit with a stock or race head to the V2 roller r…
$1,025.00
Race Head V2 Kit - This kit converts a stock 50cc engine to 95cc (54mm) and includes the New V2 Roller Rocker Race Head.…
Race Head V2 Kit with 54mm Piston - This kit converts a 95cc or 117cc kit with a stock or race head to the V2 roller ro…
$95.00
Aftermarket - OEM Style Muffler guard for stock & TB aftermarket pipe for Z50R 80-87 Replacement for OEM Z50 Mu…
Aftermarket Fork Leg Bottom Rubber Cover. To suit the Honda Z50R 88 - 99 models.
$215.00
TB Parts Aftermarket Front Fork Leg Set - Complete assembly and ready to mount. To suit the Honda Z50JZ and Z50R 1979…
$35.00
Aftermarket Kill Switch with long wiring harness for taller bars. To suit the Z50, XR50/70, CRF50/70/80/110, ATC70, S…
$72.00
TB Rear Fender Frame Bracket – Z50R 88-99 Models It is a reproduction of the OEM bracket which has long been di…
$57.50
TB Splash Guard for Z50R 1988 - 99 models. Honda part is no longer available.
TB Handlebar for Z50R 88 - 99 models in White. Handlebar also available in Black Part No. TBW1161 for Z50R 80…
Replacement foam air filter for the Mikuni VM26mm Carb. Compact pod filter design.
$25.00
TB Parts 28mm Foam Air Filter for the stock Honda Keihin carburetor. To suit the Z50, XR50 and CRF50 models. Openi…
Aftermarket Red Dual Layer Foam Filter - This high quality airfilter is better suited for MX or dirt use. Please note…
$27.50
Replacement foam air filter for the Keihin PC20 and the TB 20mm Performance Carb TBW0125. Compact pod filter design (…
Aftermarket Red Dual Layer Foam Filter - High quality airfilter for the Mikuni VM26 carburetor (42mm).
$19.50
TB Parts Performance Air Filter for Stock Carb. Opening ID - 28mm. Replacement air filter - This air filter is bet…
$23.50
Replacement air filter - This airfilter is better suited for trail riding and street use. Additionally, this filter o…
$24.00
Replacement angled steel mesh style air filter - This air filter is better suited for street use and trail riding. Ad…
Replacement air filter for the Mikuni VM26 carb kit. To suit a 42mm opening.
TB Parts - Variety of Allen head bolts for use on your engine cases. Also comes with wrench.
$65.00
TB Parts Black Throttle - 1/4 turn. Throttle to suit 7/8 (20mm) handlebars for straight or side entry throttle cables…
TB Parts Billet Throttle - 1/4 turn. Throttle to suit 7/8 (20mm) handlebars for straight or side entry throttle cable…
$440.00
TB Parts Billet Triple Clamp Kit for use with KLX110 forks, to suit all 72-99 model Z50's. Includes the bille…
$37.50
TB Black Throttle Assembly - Generic Honda type. Please Note : Throttle assembly is for 7/8 bars or 22mm bars, for …
$49.50
TB Brake Pedal – Plus 1 – Z50R 80-99, All XR/CRF50 & XR/CRF70 This high quality Z50R 80-99, All XR/CRF50 & …
$45.00
TB Parts Replacement Brake Pedal in Black. To suit all Z50R 1979 - 99, XR/CRF50 and XR/CR70 models.
$20.00
TB Parts Aftermarket Brake Shoe Set with spring. To suit the Z50R 80-99 and all XR50 and CRF50 models.
TB Cam Sprocket - 32T. This sprocket allows you to use Honda type race cams on the Lifan big valve head.
$130.00
TB V2 Roller Rocker Race Head Camshaft. For both the Honda TBW0750 and China TBW0751 style V2 Heads.
$82.00
TB Parts Reproduction Carb Kit. Kit includes throttle cable, jets and a reproduction carb for Z50R, XR50 and CRF50 mo…
This Pilot Jet Kit is for the TB Parts 20mm Carb (not Keihin PC20) and includes the following sizes (stock size is an 35…
$13.50
This Pilot Jet Kit is for the TB Parts 20mm Carb (Not Keihin PC20) and includes the following sizes # 38, 40, 42.
$44.00
This Rebuild Kit is for the Mikuni VM26 carb available in this section and includes the items pictured.
$100.00
Aftermarket 20mm Performance Carburettor, fits a variety of Hondas. This carb is used in the TB 88cc Performance Kits…
$199.00
Genuine Mikuni VM20 - 273 Series Round Slide Performance Carb. For Honda 50 type engines requires the TBW0263 or TBW…
This is the proven Mikuni VM26 - 606 series carburetor (not a cheap Chinese copy carb). Great performance, versatile …
$229.00
Genuine Mikuni VM28-418 Series Flat Slide Performance Carb. For the KLX110 use, requires TBW0315, TBW0362, or T…
$189.00
Aftermarket Kit includes the carb, intake for RACE or PORTED HEAD, heatstop, gaskets, mounting bolts/wrench, throttle …
Aftermarket Kit includes the carb, intake for STOCK HEAD, heatstop, gaskets, mounting bolts/wrench, air filter and throt…
Aftermarket Kit includes the carb, intake for RACE or PORTED HEAD, heatstop, gaskets, mounting bolts/wrench, air filter …
Aftermarket Kit includes the carb, intake for STOCK HEAD, heatstop, gaskets, mounting bolts/wrench, throttle cable and a…
$339.00
Mikuni VM26mm Performance Carb Kit - For use with Race Head This is, perhaps, the best carb kit to run on Hondas with…
TB Aftermarket Carb Rebuild Kit for the 20mm Carb. Comprehensive rebuild kit to help keep your bike running smooth.
$7.50
TB Parts Rightside Crankcase Cover Gasket - All Models.
TB Parts Crankcase Gasket.
TB Engine Dowel Kit for the Honda 50/70cc engine. Kit includes : 6 dowels 8mm in diameter and 12mm in length. …
TB Exhaust Assembly – Z50R 88-99 Models This is a complete exhaust assembly for the Z50R 88-99 Models. …
$5.95
TB Exhaust Gasket. To suit all models including Z50, CRF50/70, XR50/70, CT70, SL/XL70.
Tb Parts Extended Front Brake Cable, extended for aftermarket tall bar and fork kits. The cable is a necessity with …
$40.00
TB Parts Front Number Plate for Z50R 1988 - 99 models. This Number Plate for the Z50R 88-99 models is an exact reprod…
$245.00
Aftermarket Gas Tank – This is a reproduction gas tank for the 88-99 Z50R. The quality of the tank is very good and th…
Gas Tank, Red – AFT – Z50R 89-99 Models This is a reproduction gas tank for the 88-99 Z50R. The quality of th…
TB Parts Top End Gasket Kit to suit stock bore Honda Z50R 88-99, XR50 and CRF50 models. Please Note : This gasket kit…
TB Parts Complete Gasket Kit for Z50R 88-99, XR50 and CRF50 Models. Includes Oil Seal Kit. Huge savings over OEM. …
Replacement Top End Gasket Kit Note: The cupped seal that is included in the kit is used only on older 6 volt motors.…
TB Steel Folding Gear Shift Lever This heavy duty steel folding gear shift lever is longer than stock and t…
$32.00
Replacement Head Gasket and O-Ring Kit - V2 Honda Type. For 52mm & 54mm TB - V2 Honda Type Includes top end gasket…
Heavy Duty Automatic Clutch Kit (3 plate). Great for use with 88cc big bore kits or simply use as a replacement for t…
Maxtop High Performance Motorcycle Chain 420 x 78L chain with master link. To suit the Honda 50 mdoels with a stock s…
$47.50
To suit the Honda Z50R 82-99, CRF50, XR50, CRF70, XR70 and CT70 82 - models. Highly recommended when using a big bore…
TB Parts Aftermarket 12volt Ignition Coil. To suit the Honda Z50R 88-99 models.
Replacement intake boot for the intake used in the Mikuni VM26 and OKO 26mm carb kits. To suit a 32mm carb spigot wit…
$13.00
Replacement Intake gaskets and Heatstop (plastic intake spacer)
Intake Kit for use with 26mm Carbs (Mikuni VM26, OKO 26, Others). For all 69 - current Stock 70cc heads and our Race …
TB Intake Kit for Race or Ported Head (20/24mm Carbs). Kit includes an intake for the Race Head (or ported stock head…
TB Intake Kit for Stock Head. Kit includes a ported intake for the STOCK HEAD, heatstop, gaskets, mounting bolts/wren…
$12.00
This Jet Kit is for our 20mm Carb (and 18/20mm Keihin's) and includes the following sizes (stock size is an 89): 75, 78,…
$19.00
This Jet Kit is for our 20mm Carb (and 20mm Keihin's) and includes the following sizes (stock size is an 89): 82, 85, 87…
$32.50
TB Kick Starter – Chrome – Z50, XR70, CRF70 & Other Models This is a Z50 K3-81 reproduction chrome plated k…
$12.50
This magnetic drain bolt will catch ferrous material, preventing it from re-circulating with engine oil through your eng…
$18.50
This Jet Kit is for the 26mm OKO and Aftermarket 28mm Performance Carburettor and includes the following sizes (stock s…
20mm – 28mm Mikuni VM Performance Carbs – Main Jet Kit Weather, location, and modifications to your bike ca…
TB Parts Repro PA 50 Carb Main Jet Kit. To suit the TB Aftermarket Carb TBW1107. Includes sizes #57, #59, #61.
$385.00
Manual Clutch Kit - Converts 3-speed semi-auto clutch to a 3-speed manual clutch. - Unlike other similar kits on …
Manual Clutch Kit Converts 3-speed semi-auto clutch to a 3-speed manual clutch. - Unlike other similar kits on the…
Mikuni VM26 Replacement Needle.
Mini/Shorty style lever set for 7/8" bars. Comes with both the left and ride side perch and lever. Dual use. …
$42.50
Mini/Shorty style lever set for 7/8" bars in Black. Comes with both the left and ride side perch and lever. Dual u…
$249.00
Morin Racing Oil Cooler Kit for Honda style 50 and 70 engines. Keep your bike running cooler for increased performanc…
TB O-Ring Set for Honda 50/70cc engines. Set includes 1 x large stator plate o-ring, 2 x small stator plate o-rings a…
The seal kit includes the kick start, gear shift, counter shaft, crankshaft/stator and a manual clutch front shaft seal.…
If you install a 20mm performance carb kit, often the petcock will be in the way. This petcock will help solve that p…
$165.00
Phat 50s - Top Bar Clamp in Black for Honda Z50 1969 - 99 models. Will also fit the CT70 K0 only and all ATC70 models…
TB Parts - Phat 50s - Top Bar Clamp in Red for Honda Z50 1969 - 99 models. Will also fit the CT70 KO only and all ATC…
Phat 50s - Top Bar Clamp in Silver for Honda Z50 1969 - 99 models. Will also fit the CT70 KO only and all ATC70 model…
$24.50
20mm & 26mm Mikuni VM Performance Carbs – Pilot Jet Kit This aftermarket pilot jet kit is a handy item to hav…
This Pilot Jet Kit is for the the OKO 26mm Carb and our TB 28mm Carb. It includes the following sizes: #38,…
$89.00
High performance race camshaft with NTN bearings. Excellent quality and fast! For a STOCK BEARING CAM HEAD or TB RAC…
This camshaft is for the Race Head only (Not for stock head) - Similar to TBW0189 but more aggressive lift and durati…
$190.00
TB Rear Shock Set – 280mm Black For adults/teenagers riding mod Z50s in the dirt or on the street, you ar…
$145.00
TB Parts Rear Shock Set – Z50 K3 – 99 Models This is a quality reproduction rear shock set that will work on all …
$33.50
3 Plate Kit - Replacement or Upgrade kit for all older Trail Bikes manual clutch 2 plate kits and 3 plate kits purchased…
TB Parts Reproduction Keihin PA Type Carb for a stock 50cc. Main Jet Kit included #57, #59 and #61 To suit the Ho…
$125.00
TB Rim Set, Silver – Z50R 80-99 Models Z50R 80-99 Reproduction Rim Set Silver. They are nearly ident…
$119.00
TB Rim Set, Black – Z50R 80-99 Models Z50R 80-99 Reproduction Rim Set Black. They are nearly identical to …
TB Parts White Rim Set. To suit the Honda Z50R 1980 - 99 models. Size - 2.75 x 8" rim. Please Note : You purcha…
Rotating Intake Spacer with 21mm ID. Works with TBW0273 and TBW0316 intake manifolds and is port matched to the Race …
Rotating Intake Spacer with 26mm ID. Works with TBW0433 intake manifold and is port matched to V2 Race Head.
$6.50
Genuine NGK CR6HSA Spark Plug. Made in Thailand.
Genuine NGK CR7HSA Spark Plug. Made in Thailand.
$11.00
Honda Type Spark Plug Cap.
$38.50
TB Parts standard reproduction piston kit for 1988-1999 Honda Z50R and 2000 to current XR/CRF50 models. Kit includes …
$53.00
TB Parts Steering Stem Bearing Kit. To suit the Honda Z50 models - Z50J1, Z50JZ, Z50R 79 - 99, XR/CRF50, CT70 and XR/…
$39.00
Aftermarket Stock Shift Shaft. To suit Z50 1988 - 99 XR50 XR70 CRF50 CRF70 Nice replacement qual…
$395.00
TB Swingarm, Plus 3″ – Z50 K3-78 & Z50R 79-99 TBparts.com has an updated version of the popular Plus 3″ extende…
$45.50
Tappet Adjuster Wrench Set. Universal set with tools to suit slotted and squared ended adjusting screws. Handy too…
TB Parts V2 Black Billet Oil Cooler Adaptor Cover. For the V2 Honda Style Head.
TB Parts Billet Cover Set for the NEW V2 Honda and China Roller Rocker Race Head in Black.
TB Parts Billet Cover Set for the NEW V2 Honda and China Roller Rocker Race Head in Red.
TB Parts Black Billet Head Cover Set. To suit all 1982 - Current stock Honda OEM 50cc and 70cc heads, TB Versio…
TB Parts Red Billet Head Cover Set. To suit all 1982 - Current stock Honda OEM 50cc and 70cc heads, TB Version …
TB Parts Billet Oil Dipstick - Black. High quality anodized CNC machined billet aluminum oil dipstick.
TB Parts Billet Oil Dipstick - Red. High quality anodized CNC machined billet aluminum oil dipstick.
TB Parts V2 Red Billet Oil Cooler Adaptor Cover. For the V2 Honda Style Head.
TB Parts Billet Tappet Cover Set - Black. High quality anodized CNC machined billet tappet cover set.
TB Parts Billet Tappet Cover Set - Red. High quality anodized CNC machined billet tappet cover set.
$179.00
Seat – Black – AFT – Z50R 89-99 Models For 2020, TB Parts have updated the aftermarket Z50R seats for…
$55.00
Aftermarket Gasket Kit + oil seals and O-rings – Z50 1988+ - XR/CRF50. Complete 50cc gasket kit! For all 1988+ H…
Seat, Black & Red – AFT – 89-99 Models For 2020, TB Parts have updated the aftermarket Z50R seats for t…
Seat, Red – AFT – 89-99 Models For 2020, TB Parts have updated our aftermarket Z50R seats for the 88-99…
$57.00
TB Parts Aftermarket Stator Assembly. To suit the Honda Z50R 88-99, XR50/CRF50 and XR/CRF70 models.
$210.00
TB Parts Aftermarket White Fender Kit - Z50R 88-99 Models. This fender kit is for the Z50R 88-99 models and includes …
TB Plastic Kit – Z50R 88-99 Models This Plastic Kit is for the Z50R 88-99 models and includes the follo…
TB Plastic Kit – Z50R 88-99 Models This Plastic Kit is for the Z50R 88-99 models and includes the following…
TB Parts Gas Cap and Billet Breather. To suit the aftermarket fuel tanks in the Reproduction section.
$275.00
TB Race Head, Honda V1 TB Parts Original V1 Honda 50/70cc style Racing Cylinder Head. This cylinde…
$50.00
TB Parts Upper Exhaust Shield. To suit the Z50R 88 - 99 models.
$26.00
Replacement TB Parts Gas Cap for TB Parts Aftermarket Gas Tanks. Not suitable for OEM Gas Tanks
$21.50
TB Rocker Arm Shaft Kit - Honda Style V2 Race Head. Replacement Rocker Arm Shafts for TB Parts Honda Style V2 Race He…
…
$62.50
V2 Red Billet Tappet Cover Breather. To suit the NEW V2 Honda and China Race Heads. Please note : This is for on…
Straight entry replacement throttle cable for all 20mm through 26mm carbs available in this section. The length of th…
Replacement Throttle Cable for the CRF50, XR50, Z50, with 90 degree bend. Adjustable and fits a variety of throttles …
$42.00
TB Throttle Cable for Z50R 1986 through to the current CRF50 models. The throttle cable is for a stock Honda 50 carbu…
$17.00
TB Parts Throttle cable replacement for Keihin reproduction PA type Carby. For Honda Z50JZ, Z50R, XR50 and CRF50 mode…
Replacement Throttle Cable for the XR50, Z50 etc, with 90 degree bend. Longer cable, adjustable and fits a variety of…
Honda style V2 Race Head Hardware Fitting Kit. Kit includes Nuts, Bolts, Washers, Dowels, Cam Circlip, Plate and A…
TB Parts Valve Kit For V2 Head Honda Type.
Replacement valve kit for our newer Race Head with 25/22mm valve. Comes with everything shown in the picture.
$9.90
TB Parts Valve Stem Seal Set. To suit all TB Parts Race Heads.
TB Parts Waffle Grip Set for 7/8 Handlebars - Black. Please Note : These grips will not suit the standard Honda OEM m…
TB Parts Waffle Grip Set for 7/8 Handlebars - Red. Please Note : These grips will not suit the standard Honda OEM mod…
Perfect reproduction of the 88 thru 99 model Z50R wiring harness. Also, this harness will work on all XR/CRF50 but do…
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