Resin outer chain guard Crank: Forged aluminum Total weight: 890g Chain guard outer diameter: 225mm Country of origin: Taiwan Compatible BB: JIS square taper

A custom crankset boasting the largest 53T crank-integrated chainring (chainwheel). The crank length is the standard size of 170mm, and the wing is made of forged aluminum with a cross-sectional shape that takes strength and aerodynamics into consideration. Only the outer side is equipped with a bash guard (chain guard) to reduce weight and avoid contact with the frame. We offer black finish and silver finish to coordinate with car body parts. High precision made in Taiwan, exclusive to Japan. This is a custom part that realizes the strongest front single at a low price.


Product model number: ‎NE-CS-001
Package size: ‎28.1 x 23.2 x 4.4 cm; 940 g