A reliable aluminum wheelset now with Ratchet LN Technology for extended eMTB tours.
When motor assistance and leg power meet, the range of terrain a bike can conquer grows almost exponentially. The H 1900 SPLINE is designed for this, now upgraded with the famous DT Swiss Ratchet technology. The Ratchet LN system distributes the combined forces from the rider and the motor over a larger area than the previous pawl freehub systems, increasing the systems’ durability thanks to lower load peaks. The 370 hub enables full power transmission to the ground with reinforced hybrid spokes laced to a resistant aluminum rim, available in two inner widths.
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REAR WHEEL |
FRONT WHEEL |
REAR WHEEL |
FRONT WHEEL |
GENERAL |
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NET WEIGHT |
1161g |
1026g |
1109g |
973g |
RECOMMENDED SYSTEM WEIGHT MAX |
150kg |
150kg |
150kg |
150kg |
ASTM CLASSIFICATION |
4 |
4 |
4 |
4 |
RECOMMENDED FOR eBikes |
Yes |
Yes |
Yes |
Yes |
RIM |
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MATERIAL |
Aluminium |
Aluminium |
Aluminium |
Aluminium |
RIM JOIN |
Sleeve Joint |
Sleeve Joint |
Sleeve Joint |
Sleeve Joint |
TYRE INTERFACE |
Hooked / Crotchet tubeless TC |
Hooked / Crotchet tubeless TC |
Hooked / Crotchet tubeless TC |
Hooked / Crotchet tubeless TC |
VALVE HOLE |
Presta |
Presta |
Presta |
Presta |
RIM DIAMETER |
29" / 700C |
29" / 700C |
27.5" / 650B |
27.5" / 650B |
RIM HEIGHT |
20mm |
20mm |
20mm |
20mm |
INNER WIDTH |
30mm |
30mm |
30mm |
30mm |
OUTER WIDTH |
35mm |
35mm |
35mm |
35mm |
HUB |
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HUB TYPE |
370 |
370 |
370 |
370 |
AXLE SYSTEM |
12 mm Thru Axle |
15 mm Thru Axle |
12 mm Thru Axle |
12 mm Thru Axle |
BUILT-IN DIMENTION |
148mm Boost |
110mm Boost |
148mm Boost |
110mm Boost |
BRAKE INTERFACE |
Disc IS (6 Bolt) |
Disc IS (6 Bolt) |
Disc IS (6 Bolt) |
Disc IS (6 Bolt) |
CASSETTE INTERFACE |
Sram XD |
- |
Sram XD |
- |
FREEHUB BODY |
SRAM XD Steel (SSRAM) |
- |
SRAM XD Steel (SSRAM) |
- |
FREEHUB SYSTEM |
Ratchet LN 18 |
- |
Ratchet LN 18 |
- |
SPOKES & NIPPLES |
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SPOKES LEFT |
DT hybrid 1 Straightpull |
DT hybrid 1 Straightpull |
DT hybrid 1 Straightpull |
DT hybrid 1 Straightpull |
SPOKES RIGHT |
DT hybrid 1 Straightpull |
DT hybrid 1 Straightpull |
DT hybrid 1 Straightpull |
DT hybrid 1 Straightpull |
SPOKE PATTERN |
Three-cross (1:1) |
Three-cross (1:1) |
Three-cross (1:1) |
Three-cross (1:1) |
NIPPLES |
DT ProLock Squorx ProHead alu |
DT ProLock Squorx ProHead alu |
DT ProLock Squorx ProHead alu |
DT ProLock Squorx ProHead alu |
INCLUSIVE |
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Tubeless tape 32 mm |
Tubeless tape 32 mm |
Tubeless tape 32 mm |
Tubeless tape 32 mm |
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Tubeless valve MTB 32 mm |
Tubeless valve MTB 32 mm |
Tubeless valve MTB 32 mm |
Tubeless valve MTB 32 mm |