Grin Torque Arm V4 Rear
Grin's V4 universal rear torque arm is a thick 1/4 inch (6.35 mm) stainless steel plate with a flippable axle plate for horizontal or vertical dropouts and multiple hose-clamp slots. It's a simple, robust legacy-design rear arm for 12 mm and 14 mm axles — superseded by the splined V5/V6/V7 series but still cataloged for straightforward rear hub installations.
In brief: Torque arm. Fits M12/M14 axles. From $23.
Specs verified Sep 9, 2026
Where to Find
Prices tracked across 2 sellersPrice History
Price History
Price changes tracked by the crawler
Current best price $23.00. Over the past 90 days: low $23.00, high $37.00, average $35.74 — down 36% vs average.
- Grin Technologies
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Specifications
Specifications
- Quantity
- Single
- Position
- Rear
Physical
- Weight
- 130 g
