XM 421 Rim
Tech Specs
Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.
BrandDT Swiss
Best UseMountain Biking
Tire TypeTubeless Ready
Wheel Size69.8 × 81.3 × 69.8 cm
Spoke Hole Count27.5
Internal Rim Width2500.0 cm
External Rim Width3000.0 cm
Effective Rim Diameter69.8 × 81.3 × 1427.5 cm
Rim Depth2000.0 cm
Brake CompatibilityDisc Brake
Rim MaterialAluminum
Rim Bead TypeHooked
Rim SymmetrySymmetric
Valve TypePresta
Weight440 g
Description
As light as an all-mountain rim can get, the DT Swiss XM 421 rim is ready for any trail, no matter how rocky or steep.
Features
- Tubeless-ready rim can be used with or without tubes (tape, valves and sealant not included)
- Welded rim joints offer the most reliable connection, and are used on all high-quality aluminum rims
- Hooked/crochet tubeless interface supports fixation of the tire bead
- Internal rim width: 25 mm
- For use with disc brakes