SSP-G +3.0mm GY6 Stroker Crank small In addition to the improvements

In addition to the improvements made in the material

but we recommend upgrading your gearing on 50 cc engines at the same time

High-Durability Construction: Manufactured from UV-resistant composites and stainless steel hardware to prevent rust and fading

Full Synthetic MB)

SSP-G +3.0mm GY6 Stroker Crank small In addition to the improvementsSSP G +3. 0mm stroker crank manufactured by TTMRC for GY6 engines! Total stroke is 60. 8mm. Can be used with A Case or B Case engines. Approximate displacement with big bore cylinder kits is as follows: 58. 5mm cylinder: 163cc 61mm cylinder: 178cc 63mm cylinder: 189cc 67mm cylinder: 214cc All Sales on Performance Items Final. Overall Length: 285mm Flywheel Thread Size: M12x1. 25 Flywheel Thread Length: 16mm Drive End Thread Size: M12x1. 25 Drive End