17620H Sprocket, Bronze, 520x37T, Aluminum, Molybdenum Treated

[GALE SPEED 28352037 17620H Sprocket Bronze 520x37T Aluminum Molybdenum Treatment]
■Aluminum (Bronze) 520 size
・A special order GALE SPEED wheel-specific original sprocket from X.A.M, a popular and highly trusted brand in racing and the aftermarket. It features a wide PCD to reduce power transmission loss, and a lightweight design with significant lightening.
・We offer two types: aluminum with a special surface treatment including molybdenum filling to reduce friction and improve durability, and steel which boasts high rigidity to the extent it is used in MotoGP and endurance races.
■PCD: 100mm
■Center hole: 80mm / M10 / 6 holes
■Aluminum: A7075 Super Duralumin
■Steel: S45C Carbon steel
●Photos may differ from actual products.
●PCD 100mm / Center hole 80mm / M10 6 holes / A7075 Super Duralumin
●Exclusive for GALE SPEED.
Specifications:
・Type: Aluminum Molybdenum Treatment
・Color: Bronze
・Chain size: 520
・Teeth: 37T
*The image is for illustration purposes only, and the design and specifications of the products shown may change without prior notice. Please be aware of this.