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SX Parts
143cc Big Bore Kit with Camshaft - TTR110 
143cc Big Bore Kit with Camshaft - TTR110$160.00$160.00$160.00143cc Replacement Piston Kit - TTR110 
143cc Replacement Piston Kit - TTR110$29.00$29.00$29.00CNC Ported Race Head w/Big Valves - KLX140 
CNC Ported Race Head w/Big Valves - KLX140$300.00$300.00$300.00Hi Performance Big Bore Kit - KLX140 
Hi Performance Big Bore Kit - KLX140$1,099.00$1,099.00$1,099.00Performance Cam / Roller Rockers - KLX140 
Performance Cam / Roller Rockers - KLX140$75.00$75.00$75.00Performance Camshaft - TTR110 
Performance Camshaft - TTR110$65.00$65.00$65.00Yamaha HD Clutch Spring Kit - TTR110 
Yamaha HD Clutch Spring Kit - TTR110$12.00$12.00$12.00197cc Big Bore Kit - KLX140 220cc Complete Ultimate Big Bore Kit - KLX140 High Performance Valve Springs - TTR110 KLX140 Big Valve Race Head Kit & 170cc Big Bore Kit KLX140 HD Clutch Springs Race Head with Big Valves - TTR110 TTR110 Custom Primary Gear for Manual Clutch TTR110 Racing CDI Rev Box Yamaha TTR110 Manual Clutch Kit
