The 350 is a practical foundation for a dependable handbuilt road wheel. Its alloy shell and serviceable steel bearings favour long-term use, giving the wheelbuilder a familiar hub platform without chasing the lowest possible weight.
The straight-pull shell must be matched to the correct spokes and drilling. The 36-tooth Ratchet system uses two toothed discs to transmit drive and can be accessed through DT Swiss’s tool-free freehub service concept. Choose the cassette body and axle standard for the bike, then match the rim and spoke count.
Details
Rear hub; straight-pull spoke interface
Replaceable steel bearings
Ratchet System 36 SL
Supplied as a single hub. Choose the exact axle, drilling and cassette interface where applicable before planning the wheel.
Two toothed ratchet discs transmit the drive. This 350 uses the 36-tooth SL version, combining a serviceable mechanism with a useful step up in engagement over the older 18-tooth layout.
A Hub You Can Keep Servicing
Replaceable bearings and the tool-free freehub service concept make routine care practical. Use the service parts and grease specified for this Ratchet system, rather than treating different DT mechanisms as interchangeable.
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