Crankshaft 2Fast Passion 70cc (39.3mm/90mm)

2Fast offers its crankshaft specially developed for 70cc engines on 2Fast Passion crankcases.

Balancing and weight distribution are optimized to achieve the best performance with the FLR cylinder and 70cc 2fast FL exhaust.

Of very high quality, this crankshaft has a 39.3mm stroke & a 90mm connecting rod. It is initially designed to be mounted with the 2Fast FL cylinder. You can of course adapt it to another 70cc racing cylinder on the market. We can say in some ways that it is ''Plug and Play'' in the 2Fast Passion crankcase.

Needle cage: 12x17x16mm
Connecting rod: 90mm
Stroke: 39.3mm

2Fast offers its crankshaft specially developed for 70cc engines on 2Fast Passion crankcases.

Balancing and weight distribution are optimized to obtain the best performance with the FLR cylinder and the 70cc 2fast FL exhaust.

Very high quality, this crankshaft has a 39.3mm stroke & a 90mm connecting rod. It is initially intended to be fitted with the 2Fast FL cylinder. You can of course adapt it to another 70cc racing cylinder on the market. We can say in a way that it is ''Plug and Play'' in the 2Fast Passion housing.

Needle cage: 12x17x16mm
Connecting rod: 90mm
Stroke: 39.3mm