12S 30T DUB Boost Single-Ring Chainset Eagle Descendant without Bottom Bracket
Store Availability
Designed to replace your chainset
The Truvativ Descendant Alu Dub chainset offers the perfect solution for riders taking on demanding all-mountain / enduro routes on a limited budget.
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
Maintenance advice
To avoid premature wear, regularly clean your drive train using suitable products.
Need Help?
The technicians at your Decathlon store workshop are available to help you replace your bike's parts. 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