WORLD
CLASS - Performance.
A true weapon of choice, wheel system 38mm is designed for
the most intense racing conditions including severe climbs,
cross winds, and the need for immediate acceleration.
It is ideal for criteriums, and excels in
steep or technical road racing.
190 pound rider weight limit.
Hybrid Ceramic Bearings are standard. |

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Note:
Wheel weights can vary, within acceptable tolerance,
due to the alloy extrusion process. Wheel weights do not
include quick release skewers or rim tape. |
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• Hybrid
ceramic bearings
• Tubular
rims
• Shimano 9/10 or Campy 10
• Hand built construction
• Triple
butted spokes
• Williams quick release skewers
• Valve
extenders
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Wheel
System 38 full carbon tubular specifications |
WHEEL |
FRONT |
REAR |
Spoke count |
20 |
24 |
Weight |
568g |
811g |
Total |
1379g
(pair) |
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HUB |
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Model |
SWF sprint |
SWF sprint |
OLD |
100mm |
130mm |
Axle length |
108mm |
140mm |
Cassette |
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Shimano 9/10 speed
interchangeable |
Quick release |
Williams
53g |
Williams
58g |
RIM |
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Model |
Williams Gold |
Williams
Gold |
Lacing |
Radial |
2 x
non drive / 2 x drive |
Height |
38mm |
38mm |
Specification |
Tubular |
Tubular |
SPOKE |
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Model |
Pillar
triple butted |
Pillar
triple butted |
Material |
Stainless steel |
Stainless steel |
Nipples |
Pillar
brass |
Pillar
brass |
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