Alienation Circle Jerks Chain Tensioner Speeds 14mm x 1.5-2mm 6061-T6 Black MFG Part Number-6463020 Flattened aero-optimised top section for

Flattened aero-optimised top section for enhanced comfort and grip

Fits 12-notch external bearing bottom bracket cups including SRAM DUB Zipp Vuma Race Face Cinch Rotor BSA30 Hawk Racing BB3086 and more

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This durable

Optimized gear steps across entire range Range 11-42 Cogs 11-13-15-17-19-22-25-28-32-36-42 Cassette Body Type Shimano HG Drivetrain Speeds 11 Color Black Weight 538 Defined Color Black keyword search apex Gear Range 11-42T

Alienation Circle Jerks Chain Tensioner Speeds 14mm x 1.5-2mm 6061-T6 Black MFG Part Number-6463020 Flattened aero-optimised top section forSolid non adjustable chain tensioners compatible with any frame chain and chainring combination. Sold in pairs for 3 8` or 14mm axles in various offset sizes. Sturdy and dependable 6061 T6 alloy construction TECH SPECS Speeds Size 14mm x 1. 5 2mm Links Master link Material 6061 T6 Color Black Weight Width Use Quantity