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DT Swiss 240 240s (Ratchet System)

Own a DT Swiss 240 240s (Ratchet System)?

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Overview

Brand
DT Swiss
Series
240
Model
240s (Ratchet System)
Type
Hub
Years
2013 to 2019

Compatibility

Axle
15x100, qr_100, 12x100, 20x110, 15x110_boost, qr_130, 12x142, 12x148_boost
Freehub
hg_road_11, hg, xd, micro_spline
Rotor mount
6_bolt, rim_brake, centerlock

Specifications

Use
mtb and road
Sold as
front and rear hubs sold separately
Position
pair
Axle other
lefty, bolt_on_135, 12x150
Spoke type
J bend (Classic) and straightpull
Spoke holes
20, 24, 28, 32, 36
Engagement deg
20, 15
Freehub system
Ratchet System 18 SL, Ratchet System 18, Ratchet System 24
Weight range g
124 to 357 (Classic), 107 to 237 (Straightpull), as published
Engagement points
18, 24

The 240s before the Ratchet EXP update: Ratchet System 18 SL, Ratchet System 18 for single speed and Ratchet System 24 for hybrid, across MTB, road, single speed and Lefty applications. Listed on dtswiss.com from at least January 2013 (Components/Hubs-MTB/240s page) to late 2019. Variants from the 2019 Classic and Straightpull pages; article numbers where the page showed them. Engagement is derived from the ratchet tooth count in DT Swiss's freehub name (for example Ratchet EXP 36 has 36 engagement points, 10 degrees). Price labels fixed 2026-09-27: moved axle values outside the catalog axle list (lefty, bolt_on_135, 12x150) from compat.axle to spec.axle_other.

For sale now

None listed right now. Save a search in the app and get told when one appears. Parts are local pickup at launch.

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