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SX Parts
143cc Replacement Piston Kit - TTR110 
143cc Replacement Piston Kit - TTR110$29.00$29.00$29.00197cc Big Bore Kit - KLX140 
197cc Big Bore Kit - KLX140$215.00$215.00$215.00220cc Complete Ultimate Big Bore Kit - KLX140 
220cc Complete Ultimate Big Bore Kit - KLX140$1,199.00$1,199.00$1,199.00Hi Performance Big Bore Kit - KLX140 
Hi Performance Big Bore Kit - KLX140$1,099.00$1,099.00$1,099.00KLX140 HD Clutch Springs 
KLX140 HD Clutch Springs$15.00$15.00$15.00Performance Cam / Roller Rockers - KLX140 
Performance Cam / Roller Rockers - KLX140$75.00$75.00$75.00Performance Camshaft - TTR110 
Performance Camshaft - TTR110$65.00$65.00$65.00Race Head with Big Valves - TTR110 
Race Head with Big Valves - TTR110$285.00$285.00$285.00TTR110 Custom Primary Gear for Manual Clutch 
TTR110 Custom Primary Gear for Manual Clutch$65.00$65.00$65.00TTR110 Racing CDI Rev Box 
TTR110 Racing CDI Rev Box$62.00$62.00$62.00143cc Big Bore Kit with Camshaft - TTR110 CNC Ported Race Head w/Big Valves - KLX140 High Performance Valve Springs - TTR110 KLX140 Big Valve Race Head Kit & 170cc Big Bore Kit Yamaha HD Clutch Spring Kit - TTR110 Yamaha TTR110 Manual Clutch Kit
