A side view shows the SD Ace V2 Rear 10mm Disk Hub with sealed bearings, designed for carbon race wheels, in black finish against a white background.

Close-up view of the SD Ace V2 Rear 10mm Disk Hub, featuring a black and bronze finish, multiple spoke holes, and an aluminum freehub body, designed for use with carbon race wheels.

Highlights

10mm axle, 110mm spacing
180 clicks of engagement
Disc brake ready
Sealed bearings throughout

Description

Experience unmatched performance and reliability with the SD Ace V2 Rear Cassette Disc Hub. Engineered for riders who demand strength, precision, and smooth power transfer on every ride. Built from high-grade materials and refined through rigorous testing, the Ace V2 delivers a perfect balance of durability and speed, at a budget friendly price.

Matched with either the appropriate SD Ace V2 front hub, and you could build yourself a performance set of carbon race wheels while saving hundreds of dollars over more expensive offerings.

* Also available in a 15mm version.

Features

10mm axle, 110mm spacing. Standard 110mm rear spacing with a 10mm axle and 6mm hex key bolts, and a 15mm version is also available.
180 clicks of engagement. Six pawls give 180 points of pick up, so power goes down the moment you push on the pedals.
Disc brake ready. A cassette disc hub with 15.2mm from flange to disc, ready for your rotor and calliper.
Sealed bearings throughout. 6902RS bearings on the axle and in the freehub body keep grit out and keep the hub rolling.
326g with spacers included. The hub is 326 grams without bolts and caps, and comes with 2mm and 5mm spacers.

Specifications

Fits: 110mm rear spacing, disc brake
Bearings: Sealed. Axle 6902RS, body 6902RS plus 15-26-7 RS
Engagement: 6 pawls, 180 clicks
Driver: Aluminium freehub body
Axle: 10mm with 6mm hex key bolts
Included: 2mm and 5mm spacers
Weight: 326g, bolts and caps a further 62g
Note: Also available in a 15mm version. Flange to disc 15.2mm. Flange to outside 32mm non drive side, 26mm drive side. Flange diameter 58mm both sides.

Spoke calculator

Display

Pick the part it is laced to and we will give you the lengths to buy.

This hub

Looking up its measurements.

Check or change its figures

Hub spacing locknut to locknut, 100 front or 110 rear on most BMX mm Same both sides front hubs, or matching flanges

Flange diameter/PCD (pitch circle diameter) spoke hole centre to the opposite hole centre. The drive side is the driver side, left or right hand drive alike, and is usually the bigger flange

Drive side mm Non-drive side mm

Flange position

Flange to locknut Centre to flange

Drive side mm Non-drive side mm

Laced to which rim?

Find your rim

Or type its figures

ERD effective rim diameter, from the spec sheet mm