The Pro3 SP-AM4 wheelset joins the SP-XC S bolt version to give the option of an unique, lightweight super stiff all mountain wheel to those looking for something that is a little different. This wheel is a stunning blend of function – from the stainless steel bearings and multiple axle options, to form – with clean 4 bolt rotor fixing and straight pull flange design.

The SP-AM4 might just be the hardcore wheelset you’ve been looking for. All axle options (including 150mm rear), stiff, strong and with tubeless ready Stan’s and Mavic rim options as well as the DT 5.1 – you’re going to be seeing a lot of these wheels this year.

The wheels are built and hand finished ain Hope’s Barnoldswick Factory using DT Swiss competition double butted spokes and brass nipples.