When you´re fully committed to having fun and not always riding the planned lines, the EX 1700 CLASSIC is ready to get rowdy. The 350 DEG DF will almost cancel out pedal kickback, diminishing the noise from the rough. Asymmetric aluminum rims are laced with DT competition race spokes, with 28 in the front and a burly 32 in the back. For enduro riders looking to reach the podium, the EX 1700 CLASSIC is all about fun and no fuss, and ready to get rowdy.Hub type:- 350 with Ratchet DEG 72Rim:- Aluminum, Hooked / Crotchet tubeless TCInner width:- 30 mmSpokes:- DT competition® raceRim:- The aim is to strike the perfect balance between agility and durability. The front rim is lighter with 28 spoke holes, while the rear rim, with 32 spoke holes, is stronger. Both rims are asymmetrically welded.Spokes:- The DT competition race spokes and their extra thin middle section saves weight for an almost equal stiffness and durability.Specifications:- Net weight: 849 g- recommended System weight max.: 130 kg- ASTM classification: 5- Approved for e-bikes: Yes (max. 32Km/h or max. 250W)Rim:- Material: Aluminum- Rim joint: Welded- Tire interface: Hooked / Crotchet tubeless TC- Valve hole: Presta- Rim Diameter: 27.5´´ / 650B- Rim Height: 21 mm- Inner Width: 30 mm- Outer width: 34.7 mmHub: - Hub type: 350- Axle system: 15 mm Thru Axle- Built-in dimension: 110 mm Boost- Brake Interface: Disc IS (6-bolt)Spokes & Nipples:- Spokes left: DT competition® race- Spokes right: DT competition® race- Spoke pattern: Three-cross (1:1)- Nipples: DT ProLock Squorx ProHead alu- Inclusive:- Tubeless tape 32 mm- TL valve Asy Alu black18-25 mmTechnology:Ratchet System:- The Ratchet System is the first of this type of freehub system for DT Swiss. This patented freewheel system, which features high-precision star ratchets, guarantees top performance and reliability.DF technology:- The new DF technology is an anti-pedal kickback device simplified to the max. The DF technology releases the pedal kickback at the point where it occurs: in the freehub.Bearing:- Learn how to ensure the optimal rotating property of the ball bearings and discover why DT Swiss does not offer hubs with adjustable bearing clearance.Spokes:- DT Swiss spokes stand for durability and precision, thanks to their unique production process which ensures they are lightweight and durable.Tubeless:- All DT Swiss wheelsets are tubeless compatible and come tubeless ready, equipped with tubeless tape and valves.