Dual Arm Cup

A Better Position. Built for Triathlon.

The KSR Dual Arm Cup is a wide-platform arm pad designed for triathlon athletes who want a more comfortable, stable, and aerodynamic position on the bars. Printed in-house in Australia from high-performance PPA-CF and PETG-CF, it replaces standard arm pads with a single integrated platform that supports both arms simultaneously.

The optional BTA (Between The Arms) water bottle mount keeps your hydration in the most aerodynamic position possible — no reaching, no drag, no fuss. Built for triathlon use. Not UCI legal for road or TT racing.

Compatibility is the customer's responsibility. The Dual Arm Cup fits a wide range of triathlon bikes but please check your bar rail spacing and mounting configuration before ordering. If you're unsure, contact us and we'll help you confirm fitment.

What's Included

• KSR Dual Arm Cup pad
• 4 x M5 mounting bolts
• Optional BTA water bottle mount (selected at checkout)

Specifications

• Material: PPA-CF and PETG-CF (3D printed in-house, Australia)
• Length: 135mm
• Width: 215mm
• Height: 80mm
• Mounting: 4 x M5 bolts (included)
• BTA mount: Optional (selected at checkout)
• Triathlon use only: Not UCI legal for road or TT racing
• Lead time: Ships in 3–4 weeks (printed to order)

Compatibility

Fits a wide range of triathlon bikes. Customers are responsible for confirming fitment with their specific bar setup before ordering. Not sure? Contact us before you buy.

Why KSR?

Every KSR product is designed, printed, and quality-checked in Australia by KSR Performance. We're not a drop-shipper. We're athletes and coaches who race on the same equipment we sell. If it's not fast, we don't make it.

Important — Lead Time

This product is printed to order. Current lead time is 3–4 weeks from date of purchase. You'll receive a confirmation email when your order enters production and again when it ships.