The Shimano GRX HB-RS770 Front Disc Hub 12mm provides the best performance to value ratio, with an oversize axle for better stiffness, angular contact bearings with labyrinth seals for long life and minimal friction, and a light weight. Compatible with Centerlock disc rotors only. Thru-axle not included. Brake Rotor Lockring sold separately.
Hub Spacing: 100mm
Axle:12mm Thru Axle
Spoke Drilling: 28, 32, or 36 hole
Weight: 125 grams
Disc Brake: Centerlock Only
Centerlock Lockring Sold Separately
12mm Thru-axle Not Included
One coupon per order
Discount taken off MSRP for normal items
Custom kit pricing is complicated so we take the discount off the current build price
In stock items only
Coupons can not be combined with promotional gift certificates, however, purchased gift certificates may be used with the coupons. If you would like to use your coupon with a purchased gift certificate, please leave the gift certificate information in the comments section at checkout, and they will be applied during processing on the backend.
Some items are restricted
Groupsets, hand built wheels, special orders & labor costs are excluded from the coupon.
Additional exclusions may apply.