REVERSE Colab Chain Tensioner

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Reverse Components Colab Single-Speed Chain Tensioner (SB One Collaboration) Mounting: Direct mount to standard rear derailleur hanger Compatibility: 9, 10, 11, and 12-speed chains / 13T to 17T cogs Jockey Wheels: Dual 11-tooth pulleys Weight: 146g (+/- 5%) Material: Aluminum Keep your single-speed or converted gravity rig quiet, simple, and secure. Developed in collaboration with SB One, this derailleur-hanger-mounted chain tensioner ensures optimal chain retention and precise chainline adjustment without the vulnerability of a rear derailleur.Reverse Components Colab Single-Speed Chain Tensioner (SB One Collaboration) Less complication = More riding time!That was the primary aim with our SB One collaboration chain tensioner. Bikepark laps, freeride lines, and gravity-focused riders often do not need the complexity or vulnerability of a traditional rear derailleur setup. Combined with a single-speed kit, this tensioner lets you keep your drivetrain simple, quiet, and hassle-free all season long. No more waiting at the bike shop while your friends are back on the chairlift for another lap! The chain tensioner mounts directly to your rear derailleur hanger, routing the chain cleanly through dual jockey wheels to provide a tight, smooth, and secure setup on rough terrain. Key Features Hassle-Free Gravity Riding: Eliminates derailleur swing and chain slap, ensuring maximum chain retention on harsh descents and drops. Precise Chainline Tuning: Features stepless alignment adjustment using the included washers to dial in a perfectly straight chainline. Wide Compatibility: Works seamlessly with 9, 10, 11, and 12-speed chains when paired with 13T to 17T single-speed sprockets. Lightweight & Robust: CNC-machined aluminum construction built to withstand heavy bikepark abuse. Specifications Brand: Reverse Components (SB One Collab) Product Type: Single-Speed Chain Tensioner Mounting Location: Rear Derailleur Hanger / Shift Lug Sprocket Compatibility: 13T to 17T sprockets Chain Compatibility: 9-speed, 10-speed, 11-speed, and 12-speed chains Jockey Wheels: Dual 11-tooth pulleys Adjustment: Stepless chainline tuning via included washers Material: Aluminium Weight: 146g (+/- 5% weight tolerance) Color: Black Item Code / SKU: 40221 EAN: 4717480168026 Show more