Arm cups - High sided arm rests for Triathlon and Time Trial bikes

High Side Arm Cups – Ergonomic, Grippy & Race-Ready

Take your triathlon or time trial position to the next level with these High Side Arm Cups, designed for maximum comfort and control. This product is top of the line and only premium material is used. NOT to be compared with other arm cups made for PETG och PLA, this filament is strong!

These cups are precision 3D-printed using Siraya Tech PPA-CF filament – a high-performance material known for its strength, heat resistance, and durability. At 140-180mm in length, they offer generous forearm support to keep you locked into your aero position during even the longest rides.

What sets them apart:

Ergonomic Design: The deep, high-side profile cradles your arms securely, helping reduce fatigue and letting you focus on power and aerodynamics.

Premium Padding: Fitted with 10mm race-grade padding – the same type used in motorsport seats – for an unbeatable combination of comfort and grip. Stays tacky in both dry and wet conditions so you never lose stability mid-ride.

Durable & Lightweight: Strong enough for race-day performance, light enough to keep your cockpit efficient.

Perfect for triathletes, time trialists, and anyone chasing a fast and stable aero position.

Whether you’re dialing in your bike fit for Kona or setting up your local TT rig, these cups will give you the confidence to stay aero longer – even over rough roads. UCI leagal

📦 Made to order – ships quickly and carefully packaged. Package will include 4xM5 bolts and padding.