Building on the award-winning 52|63, the all-new Reserve 57|64 TA is over 8% faster in wind tunnel testing, without adding a single gram of rim weight. Designed with our latest Turbulent Aero refinements, it’s the ultimate wheelset for breakaways, sprints, and all-out speed. The 57mm front ensures confident handling in crosswinds, while the 64mm rear delivers relentless aero gains. Updated with our sleek new graphics, it’s fast—redefined.

Strong & Light
Every Reserve rim begins in our Santa Cruz composites lab, where we develop precise carbon layups and proprietary testing to replicate real-world riding—maximizing strength, stiffness, and durability.

Wind Tunnel Tested
Reserve’s exclusive wind-tunnel testing uses CFD (Computational Fluid Dynamics) provides data that is focused on simulating real-world air flow, allowing us to continuously build upon our Turbulent Aero technology.

Race Proven
The 57|64 played a key role in Team Visma - Lease a Bike's decisive victory at the 2025 Giro d’Italia. Engineered for pure speed when every second counts, these wheels deliver pro-level performance—whether you're racing for the podium or chasing personal bests on your home roads.

Designed For: Road Racing, Crits, and Fast Group Rides
Wheelset Weight: DT 180 - 1554g , DT 240 - 1574 , DT 350 - 1634g
ERD: 527mm (57), 515m (64)
Inner Width: 25.4mm Front, 24.4mm Rear
External Width: 34.3mm Front, 32.5mm Rear
Depth: 57mm Front, 64mm Rear
Offset Rear: 1.3mm
Recommended Tire Dimensions: 29 to 40mm
Rim Weights: 465g (57), 525g (64)
Spoke Count: 24
Hub Spacing: 12X100mm/12X142mm
Freehub Options: XDR, HG-EV
Disc Style Option: Centerlock

SKUs
89-29226 (DT180 DICUT - XDr / HG11)
89-29224 (DT240 - XDr)
89-29223 (DT240 - HG11)
89-29222 (DT350 - XDr)
89-29225 (DT350 - HG11)