SRAM
Ref.
8665338
4385148
12S 30T DUB Boost Single-Ring Chainset Eagle Descendant without Bottom Bracket
€110.00
€90.00
The lowest price in the 30 days before the discount was €110.00
Tax included
Store Availability
Store Availability
Designed to replace your chainset
BENEFITS
Compatibility
Compatible with 11- and 12-speed drivetrains and DUB bottom brackets
Stability
SRAM X-SYNC2™ for better chain retention.
Repair
Repair your product and give your equipment a second life!TECHNICAL INFORMATIONS
Technical features
Teeth: 30
Crank length: 170 mm, 175 mm
Number of chainrings: Single
Axle type: Thru
Speeds: 11/12
Aluminium 6000 cranks;
Specific 28.99 mm diameter DUB axle / Material: aluminium; X-Sync2 steel chainring;
Compatible with all drivetrains in the Eagle range and all bottom bracket standards (BSA / Pressfit / BB30, etc.)
Weight (manufacturer): 717 g (in 175 mm).
Sold without bottom bracket.
Assembly tips
Tighten the crank to 54 Nm
Care advice
To avoid premature wear, regularly clean your drivetrain using suitable products.
NEED HELP?
The technicians at your Decathlon store workshop are available to help you replace the parts of your bike. Feel free to ask them for help!
composition
composition
Main part: 60.0% Aluminium
Tips for storage and maintenance
Storage tips
Store the chainset in a cool, dry place away from corrosive products and salty air.
Restrictions on use
Get the compatibility and assembly checked by a technician
TESTS AND WARRANTY
Warranty
2 Years