The Spank 359 rear wheels are equipped with the e-bike specific Spank HEX J-TYPE hub made of steel. The 102-tooth freewheel offers a 3.5-degree engagement angle. The 359 wheels with the Spank HEX J-TYPE hub are handmade and meet the highest standards. They are the premium lightweight wheels from Spank and are used by professionals in the Enduro World Series.

E-mountain bikes are no longer just a trend in Germany and Austria; they have become an integral part of the sport. This makes it all the more important to have specifically adapted parts designed for use with an electric motor and its power influences. HEX hubs are now also available with freewheels made of steel.

Main features:

• Developed and tested for the DH World Cup.
• Optimized for trail, all-mountain, enduro, freeride, and downhill use.
• Weight optimized for racing.
• Radial compliance rim design for more traction and reduced wheel deflection.
• 30.5 mm inner width for tires from 2.0" to 2.6".
• Tubeless ready.
• Bead Bite tubeless hooks.
• OohBah™ rim profile.
• Material: CNC optimized forged alloy.

Specifications:

• Rim diameter: 29".
• Spokes: 3-way crossed.
• Holes: 32, negative offset.
• Inside width: 30.5 mm.
• Outer width: 35 mm.
• Tread height: 19 mm.
• Hub: Spank HEX J-TYPE BOOST 12 x 148 mm.
• Freewheel: E-HG (E-Plus).
• Valve bore: Presta.
• Weight: approx. 1206 g.
• ERD: 598 mm.
• ETRTO (mm): 622 x 30.5.

Technologies of the Spank 359 wheels:

OohBah™.
The term OohBah describes Spank's exclusive rim profile, which uses special construction to better dissipate the flow of forces that occur, thus avoiding dents. In addition, the wall can be adjusted in various places to make the rim lighter without sacrificing stability.

BeadBite.
BeadBite creates an improved seal between the rim bed and tire bead so that no air can escape, no matter how much the tire moves. It also ensures that the tire bead is firmly anchored to the rim bed and cannot slip.