17621H Sprocket, Black, 525x37T, Aluminum, Molybdenum Treatment

[GALE SPEED 28752537 17621H Sprocket Black 525x37T Aluminum Molybdenum Treatment]
■Aluminum (Black) 525 Size
・This original sprocket is specially made by X.A.M, a highly trusted brand popular in racing and aftermarket, exclusively for Gale Speed wheels. It features a wide PCD to reduce power transmission loss and a significantly lightened design.
・We offer two types: aluminum, which has undergone special processing including molybdenum filling on the surface to reduce friction and improve durability, and steel, which boasts high rigidity and is used in MotoGP and endurance races.
■PCD: 100mm
■Center bore: 80mm / M10 / 6 holes
■Aluminum: A7075 Super Duralumin
■Steel: S45C Carbon Steel
●Photos may differ from actual products.
●PCD 100mm / Center bore 80mm / M10 6 holes / A7075 Super Duralumin
●For Gale Speed products only.
Specifications:
・Type: Aluminum, Molybdenum treatment
・Color: Black
・Chain size: 525
・Number of teeth: 37T
*Images are for illustration purposes only. Product design and specifications are subject to change without notice. Thank you for your understanding.