Included products: Instruction manual Silver Type: ST-1M Compatibility: Monkey125 / Super Cub C125 / Grom ST-1M camshaft developed by Yoshimura Design to bring out the performance of the standard engine & Yoshimura Cyclone. This is a bolt-on camshaft that replaces the genuine camshaft and uses fuel adjustment. Fuel adjustment is required before use. This is a closed course exclusive part.

Type:ST-1MMAX LIFT(mm):IN 6.25mm/EX 6.25mm1mm DURATION(°):IN 225°/EX 220°Standard tappet clearance(mm):IN 0.08-0.12mm/EX 0.08-0.12Standard engine ST-1M camshaft developed by Yoshimura Design to bring out the performance of &Yoshimura Cyclone. This is a bolt-on camshaft that replaces the genuine camshaft and uses fuel adjustment. *1 *2 The Yoshimura ST-1M camshaft is easy to handle from the start of opening the accelerator, yet exceeds the standard in both power and torque throughout the entire range, and provides smooth and powerful acceleration until the rev limit. Please note that fuel adjustment is required before use. *2 *1 When installing, be sure to measure and adjust tappet clearance and valve timing. Please see the Yoshimura Japan homepage "4st Mini World" for "Measurement and adjustment method of Yoshimura style tappet clearance and valve timing". *2 When using this product, be sure to adjust the fuel using BAZZAZ, etc. If you do not adjust the fuel, you will not be able to achieve your original performance. Compatible vehicle model / Vehicle model / Engine model GROM(13-16) / EBJ-JC61 / JC61EGROM(17-) / 2BJ-JC75 / JC75EMonkey125 / 2BJ-JB02 / JB02ESuper Cub C125 / 2BJ-JA48 / JA48E * This is a closed course exclusive part. .・BAZZAZ Z-FI (BZ-F393)BAZZAZ Z-Fi GROM 14-16/17-18・BAZZAZ Z-Fi TC (BZ-T393)BAZZAZ Z-Fi TC GROM 14-16/17-18・BAZZAZ Z- Fi (BZ-F394)BAZZAZ Z-Fi MONKEY125 19・BAZZAZ Z-Fi (BZ-F395)BAZZAZ Z-Fi Super Cub C125 Safety Warning Fuel adjustment required. Not allowed on public roads


Manufacturer: YOSHIMURA
Brand: YOSHIMURA
Model name: 211-40A-2151
Package size: 11.4 x 4.9 x 4.8 cm; 320 g
Product model number: ‎211-40A-2151
Certification: ‎,
Product weight: ‎320 g