Arm support
RS3D Arm Scoops · RS3D MonoCup
Scoops in three configurations and a MonoCup system built into the Crono SLR, to hold your position longer.
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Finish the cockpit.
Hydration, arm scoops and mounts for the Crono SLR and tri setups. The parts that turn an aero position into one you can hold.
RS3D Arm Scoops · RS3D MonoCup
Scoops in three configurations and a MonoCup system built into the Crono SLR, to hold your position longer.
RS3D Bottle Riser · BTA Aero Cone
A height- and angle-adjustable bottle riser and a between-the-arms aero cone keep a bottle within reach.
Universal BTA Mounting Plate
A universal between-the-arms plate to mount it all to your cockpit.
Your height and inseam give you a starting size. The 1:1 consultation confirms it.
Inseam: stand barefoot against a wall with a hardcover book snug between your legs, spine facing up, and measure from the floor to the top of the spine.
Enter your height and inseam to see it.
We dial the cockpit around your position: pad height, scoop angle, bottle reach. Bring your Crono SLR in, or ask us by email.
Hydration, arm scoops and mounts for the Crono SLR and tri setups. The parts that turn an aero position into one you can hold.

We dial the cockpit around your position: pad height, scoop angle, bottle reach. Bring your Crono SLR in, or ask us by email.