The 350 Straight Pull Road hub from DT Swiss is a solid and reliable rear hub for your road bike.
The Ratchet freehub has 18 teeth and an optimum engagement angle of 20. This creates a large contact surface. The transmission of power succeeds with minimised idling, so your energy can be converted directly into propulsion. With straight pull spokes you create a stable rear wheel. With a Center Lock disc brake mount, the hub gives you control over your bike in all conditions.
Technologies
Ratchet System - The robust and reliable star ratchets freehub system can be maintained easily and quickly. The no-tool concept contributes to this, because it allows disassembly without any tools. The freehub has two discs which engage simultaneously. This means that the contact surface is large and the point load is kept small, which exonerates the material and allows the freehub to work particularly reliably and precisely.
Specifications
Application | Road |
---|---|
Brake Type | Center Lock Disc |
Freehub Body Type | Ratchet System 18 |
Body Material | Aluminium |
Bearings | Steel bearings |
Seals | Precision seal |
Over Locknut Dimension | 12 x 142 mm thru-axle |
Spoke Hole Count | 24, 28 |
Freehub | Shimano Road |
Gearing | 8-/9-/10-/11-speed |
Note | The assembly of 8-/9-/10-speed cassettes on a Shimano Road freehub body requires a 1.85 mm spacer ring |
Flange Distance (L/R) | 50.9 mm (33.2 mm/17.7 mm) |
Pitch Circle Diameter (L/R) | 39 mm/45.5 mm |