Onyx MTB Rear Hub - 12 x 148mm 6-Bolt XD Black 32H Model=PN 4.1 Saddle model Tigon Coil stroke 55mm

model Tigon Coil stroke 55mm eye-eye 210mm

8' Length 85Cm (2

Bead Shield - reinforcing guard for extra bead protection

Extra-Soft (White) and Extra-Firm (Red) springs sold separately Steerer Type Tapered Defined Color Black Positive Spring Coil Wheel Size 27

Onyx MTB Rear Hub - 12 x 148mm 6-Bolt XD Black 32H Model=PN 4.1 Saddle model Tigon Coil stroke 55mmMachined to the tightest tolerances. Onyx hubs use sprag internals for strength extremely low rolling resistance and infinite points of engagement. All Onyx hubs come standard with ceramic hybrid bearings so there is no need to upgrade. Ceramic hybrid bearings 7075 Aluminum Hub Shell Adjustable preload Titanium bolts Extremely low rolling resistance 5 year limited warranty Made in the USA Flange Diameter, Left 60 Rear Axle 12mm Thru x 148mm Flange