51 Speedshop Universal Arm Cup
Cups + Pads
- Universal bolt pattern works across most two-bolt mounting systems.
- Anatomic shape to securely cradle the arm.
- Carbon reinforced nylon cup construction.
- 25mm horizontal bolt spacing, and 12.5mm vertical
- 10mm added length to increase surface area and adjustment (120mm total)
- reinforced base for less flex in super wide setups
- Proprietary two-part foam injection pad design.
- Large surface area to disperse pressure.
- 10mm pad thickness.
- Radiused to match perfectly to 51 arm cup.