Polymer Workshop®
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Polymer Workshop® Beyond 45:50 – Ultra-wide hookless carbon wheelset (45/50 mm depth, 33 mm internal) for mixed-terrain speed, stability, and control. 1442 g total. Lifetime warranty.
Discover the Polymer Workshop Beyond 45:50 wheelset: 1442 g ultra-wide (33/41 mm) hookless carbon rims, dual-profile 45/50 mm depth, Sapim CX-Ray spokes, lightweight 305 g hubs with tool-free 36T ratchet. Built for off-road versatility and aerodynamic efficiency. Lifetime warranty.
Beyond 45:50, polymer workshop wheelset, ultra wide carbon wheels, hookless tubeless gravel wheels, mixed terrain wheelset, aerodynamic off-road wheels, sapim cx-ray, 1442g wheelset, lifetime warranty wheels
| Category | Front Wheel | Rear Wheel | Notes / Total |
|---|---|---|---|
| Wheel Weight | 654 g | 788 g (Shimano freehub body) | Total wheelset: 1442 g (± tolerance) |
| Rim Weight | 440 g (+ coating) | 460 g (+ coating) | — |
| Rim Material | TORAYCA™ Carbon (matte black with water application graphics) | Same | High-voluminous profile |
| Rim Depth | 45 mm | 50 mm | Dual-profile aero design |
| External Rim Width | 41 mm | 41 mm | — |
| Internal Rim Width | 33 mm | 33 mm | Ultra-wide hookless |
| Rim Type | Hookless Tubeless (TSS) | Hookless Tubeless (TSS) | Optimized for 40C+ tires |
| Hub | Polymer Workshop Hub | Polymer Workshop Hub 36T Star Ratchet | Lightweight 305 g total hubset |
| Hub Weight | 90 g | 215 g (no freehub body) | — |
| Bearings | Enduro steel 2× 6803 | Enduro steel 1× 15267 + 1× 6902 (or 2× 15267 variant) | S&S durable sealed steel |
| Spoke Count | 24 | 24 | — |
| Spokes | Sapim CX-Ray 2.0/2.2-0.9/2.0 mm | Sapim CX-Ray | Bladed aero profile, low weight & high strength |
| Spoke Length (Drive Side) | — | 274 mm | — |
| Spoke Length (Non-Drive Side) | 281 mm | 276 mm | — |
| Nipples | Brass Sapim, external | Brass Sapim, external | Sapim Secure Lock, corrosion resistant |
| Axle | 12×100 mm thru-axle | 12×142 mm thru-axle | — |
| Brake Interface | Center Lock | Center Lock | — |
| Freehub Compatibility | — | Shimano 12-speed, SRAM, Campagnolo | Tool-free swap (plug-in end-caps) |
| Ratchet System | — | 36-tooth standard (56-tooth option available) | Intuitive, customizable engagement |
| Tire Compatibility | 40–65 mm (hookless tubeless) | 40–65 mm (hookless tubeless) | Min. 40C recommended |
| Max Tire Pressure | 4 bar (58 psi) | 4 bar (58 psi) | — |
| Rider Weight Limit | 120 kg | 120 kg | — |
| Warranty | Lifetime | Lifetime | — |
| Certification | ISO Certified | ISO Certified | — |
