Description : The Pro 3 SP-AM4 wheelset joins the SP-XC3 3 bolt version to give the option of a unique, lightweight super stiff all mountain wheel to those looking for something that little bit different. The wheel is a stunning blend of function - from the stainless steel bearings and multiple axle options, to form - with the clean 4 bolt rotor fixing and straight pull flange design. The 4 fixed arms on the hub help to create a stiff mounting point for the rotor, reduce weight and help to dissipate heat effectively. The hubs use stainless steel bearings and the proven ratchet system as used in the Pro2 and other Pro3 ranges.
Built using DT Competition double butted spokes and brass nipples. Aggressive XC, all mountain and freeride - and with the classic EX721 rim laced up - it creates a perfect DH wheelset. Stainless bearings for reliability and longevity and all the common axle options available. Double butted spokes and brass nipples for strength. Stiffness from the straight pull design and a rim that will take a beating.Wheels come complete with custom ‘Hoops’ etching on the hub, rim tapes, spare spokes and nipples and rim stickers. Wheels are QR with 20mm conversion included (but can be converted to 15mm front/bolt through/bolt in rear with aftermarket kits). Wheels are packaged in purpose made wheel boxes to avoid damage in transportation.
SPEC: CNC machined in Barnoldswick, England Built and hand finished in Barnoldswick, England
Bearing type: Cartridge (61803, 61804, 17x32, 17x28)
Hub Body: 2014 T6 aluminium
Hole Drilling: 32
Cassette body: Aluminium Ratchet type: 4 pawl (24t engagement)
Spokes: DT Swiss Competition, 2mm Brass Nipples
Rim: Mavic EX721