Shimano Dura-Ace 12-Speed Crankset 172.5 mm
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The Shimano Dura-Ace 12s crankset with 172.5 mm cranks is a 12-speed double crankset designed for road bikes. The chainrings have 54/40 teeth, with asymmetric BCD 110, a Q-factor of 148 mm and a chainline of 44.5 mm. The pedal thread is 9/16" with a Hollowtech II interface.
It is available in the 40-54t combination. Check which chainring is already fitted to your bike before ordering. The bottom bracket is not included, so check that it is compatible with the Hollowtech II interface.
| Crank Length | 172.5 mm |
|---|---|
| Chainrings | 54/40 teeth, double |
| Chainline | 44.5 mm |
| Q-factor | 148 mm |
| Chainring BCD | 110 mm asymmetric Shimano |
| Pedal Thread | 9/16", Shimano Hollowtech II |
| Compatibility | 130 Hubs, 12-speed |
| Intended Use | Road |
| Bottom Bracket | Not included |
| Colour | Black |
Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.
Manufacturer
Shimano Inc.
3-77 Oimatsu-cho, Sakai-ku, Sakai City, Osaka 590-8577, Japan
bike.shimano.com/it-ITproduct-safety.html
EU responsible person
Shimano Europe B.V.
High Tech Campus 92, 5656 AG Eindhoven, The Netherlands
info@shimano-europe.com
Product identifier
EAN 4550170894184 · SKU 143124