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.
Rim choices on the AM4 include DT Swiss 5.1, Mavic D521 and EX721 and the No Tubes Flow. All are built using DT Competition double butted spokes and brass nipples. These rim choices reflect the type of riding this wheel is designed for. 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. Looking for a DH wheelset? Look no further....
Wheels are available individually or as a pair and come complete with custom ’Hoops’ etching on the hub, rim tapes (except No Tubes), spare spokes and nipples and rim stickers. Both wheels are QR with 20mm conversion included (but can be converted to 15mm front/bolt through/bolt in rear with aftermarket kits). A 150mm rear hub option is also available. Wheels are packaged in purpose made wheel boxes to avoid damage in transportation.
Specification- CNC machined in Barnoldswick, England
- Built and hand finished in Barnoldswick, England
- Bearing type: Cartridge(61803, 61804, 17x32, 17x28)
- Hub Body: 2014 T6 aluminium
- Colours: Black
- Hole Drilling: 32
- Cassette body: Aluminium
- Ratchet type: 4 pawl (24t engagement)
- Spokes: DT Swiss Competition,2mm Brass Nipples
