Onyx MTB Rear Hub - 12 x 148mm 6-Bolt XD Flourescent Yellow 32H MFPN=H3MIXBXE2 The Ergon IP Pro Solestar

The Ergon IP Pro Solestar insoles are designed to optimize foot stability and comfort during various activities particularly cycling

Compatible with HG 9-speed chain Rings 50/34 Number of Chainrings Double Drivetrain Speeds 9 Chainring BCD 110 Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Color Black Crank Length (mm) 175 Crank Intended Use Road BB Included No Pedal Spindle 9/16" Spindle Interface Type Shimano Octalink V2 Defined Color Black

Compound Organic Heat Sink No Backing Plate Material Steel Pad Shape Number 14

Great for track racing

2:1 actuation ratio

Onyx MTB Rear Hub - 12 x 148mm 6-Bolt XD Flourescent Yellow 32H MFPN=H3MIXBXE2 The Ergon IP Pro SolestarMachined 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