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Trail Bikes
TBParts is dedicated to providing high-quality, affordable performance parts for pit bike, mini bike, and trail bike fans. Since 1995, their big bore kits and other performance enhancements, crafted from top-notch components customized to their unique specifications, have gained tremendous popularity due to their proven reliability and excellence.
TB Piston 52mm Ring Set (88cc) – 69-78 Models 
TB Piston 52mm Ring Set (88cc) – 69-78 Models$19.99$19.99$19.99TB +0.5mm Piston & Gasket kit – Z50 K0-1981 
TB +0.5mm Piston & Gasket kit – Z50 K0-1981$29.99$29.99$29.99TB Brake Cable – Z50 Triple clamp kit 
TB Brake Cable – Z50 Triple clamp kit$17.99$17.99$17.99TB Stroker Kit 2 
TB Stroker Kit 2$352.99$352.99$352.99TB Chain Guard, Chrome- Monkey 125 
TB Chain Guard, Chrome- Monkey 125$79.99$79.99$79.99TB Clutch Spacer 
TB Clutch Spacer$13.99$13.99$13.99TB Lower Exhaust Cover – Z50 K0-K1(fits K2) Models 
TB Lower Exhaust Cover – Z50 K0-K1(fits K2) Models$29.99$29.99$29.99TB Muffler Shield/Protector – Z50 K3-78 TB Replacement Stroker Crank Bearing 
TB Replacement Stroker Crank Bearing$14.99$14.99$14.99TB Reproduction Spark Plug Guard – CT70 K4-78 
TB Reproduction Spark Plug Guard – CT70 K4-78$26.99$26.99$26.99TB Rocker Arm Shaft Kit, Honda Style V2 Race Head 
TB Rocker Arm Shaft Kit, Honda Style V2 Race Head$10.99$10.99$10.99TB Turn Signal Indicator Assembly – CT70 K3 
TB Turn Signal Indicator Assembly – CT70 K3$59.99$59.99$59.99TB Head Cover, Right – Honda 50cc & 70cc 88+ 
TB Head Cover, Right – Honda 50cc & 70cc 88+$11.99$11.99$11.99TB Bar Clamp Kit - KLX140 
TB Bar Clamp Kit - KLX140$219.99$219.99$219.99DNM Shock, 230mm, 300# – TRX90 Front 
DNM Shock, 230mm, 300# – TRX90 Front$209.99$209.99$209.99TB CNC Bottom Triple Clamp – CRF110/125 
TB CNC Bottom Triple Clamp – CRF110/125$249.99$249.99$249.99DNM Fork and Tripple Clamp Set – Surron Light Bee 
DNM Fork and Tripple Clamp Set – Surron Light Bee$524.99$524.99$524.99TB Spare Parts, Exhaust – For Z50 TBW0583, TBW0667 & TBW1343 
TB Spare Parts, Exhaust – For Z50 TBW0583, TBW0667 & TBW1343$35.99$35.99$35.99TB Muffler Shield kit – 76-78 Z50 
TB Muffler Shield kit – 76-78 Z50$69.99$69.99$69.99TB Adjuster Bolt, Brake rod – Z50 K3-79 
TB Adjuster Bolt, Brake rod – Z50 K3-79$1.99$1.99$1.99TB Bearing, Lifter Plate – KLX140 All models 
TB Bearing, Lifter Plate – KLX140 All models$7.99$7.99$7.99TB Chrome Body Kit #2 – Monkey 125 all models 
TB Chrome Body Kit #2 – Monkey 125 all models$199.99$199.99$199.99TB Chrome Body Kit #3 – Monkey 2019-2021 
TB Chrome Body Kit #3 – Monkey 2019-2021$119.99$119.99$119.99TB Chrome Body Kit #1 – Monkey 125 all models 
TB Chrome Body Kit #1 – Monkey 125 all models$99.99$99.99$99.99TB Chrome Body kit #5 – Honda Monkey 125 
TB Chrome Body kit #5 – Honda Monkey 125$199.99$199.99$199.99TB Lower Muffler Guard – Z50 K3-K6 
TB Lower Muffler Guard – Z50 K3-K6$15.99$15.99$15.99TB Piston Kit, .50 over – 79-81 Models 
TB Piston Kit, .50 over – 79-81 Models$21.99$21.99$21.99TB Lower Muffler Guard – Cover A – Z50 76-79 
TB Lower Muffler Guard – Cover A – Z50 76-79$15.99$15.99$15.99TB Lower Muffler Guard – Cover B – Z50 76-79 
TB Lower Muffler Guard – Cover B – Z50 76-79$15.99$15.99$15.99AFT Carburetor Float Set – CT70 K0-77 
AFT Carburetor Float Set – CT70 K0-77$13.99$13.99$13.99TB Bearing Set – Z50 
TB Bearing Set – Z50$25.99$25.99$25.99TB Hub Stop and Cable Holder 
TB Hub Stop and Cable Holder$33.99$33.99$33.99TB Dimmer Switch Wiring/Parts Kit – K1-K2 Models 
TB Dimmer Switch Wiring/Parts Kit – K1-K2 Models$11.99$11.99$11.99Swingarm – AFT – Replacement Slider 
Swingarm – AFT – Replacement Slider$15.99$15.99$15.99TB Light Socket Kit – Z50 K3-78 Models 
TB Light Socket Kit – Z50 K3-78 Models$8.99$8.99$8.99TB Lower Muffler Guard Set (Cover A&B) – Z50 76-79 
TB Lower Muffler Guard Set (Cover A&B) – Z50 76-79$35.99$35.99$35.99
