Introducing the Polymer Workshop® Beyond 45:50 Wheelset.

OFF-ROAD MEASUREMENTS

Designed with ultra wide dual-profile rims and a total weight of 1442 g, the wheelset balances aerodynamic efficiency with stability and control across mixed terrain.

Optimized for off-road performance and multi-terrain versatility, the wheelset combines an aerodynamic 45 mm front rim and a 50 mm rear rim for a differentiated, speed-focused profile, totaling a light 1421g. The ultra-wide rim profile, featuring a 33 mm internal and 41 mm external width, is the foundation for high-speed efficiency, fast acceleration, and outstanding stability across varied conditions.

ULTRA WIDE HOOKLESS TUBELESS RIM

Hookless rim design with a 33 mm internal and 41 mm external width. The wide profile improves rolling resistance and comfort on rough surfaces while maintaining precise, predictable handling.

101 HUB

Our 305 g lightweight hub is engineered for straight-pull spokes, ensuring efficient load transfer and simple, precise maintenance.

RATCHET SYSTEM

Engineered for precision and performance, the wheelset features a 36-tooth ratchet engagement system with an intuitive plug-in end-cap construction.

Swapping freehub and engagement rings require no tools.

SAPIM® CX-RAY SPOKES

Laced with 24 Sapim CX-Ray spokes for low weight, strength, and a unique bladed aerodynamic profile. External brass nipples ensure corrosion resistance and easy service without tire or rim tape removal.

Ratchet System

Our ratchet freehub system features a 36-tooth ratchet ring with an intuitive plug-in end-cap construction. You can swap freehubs and engagement rings without tools, making maintenance effortless. The ratchet system offers customizable engagement rings to fine-tune the riding experience, with 56-tooth and 36-tooth options available.

Stainless Steel Bearings

Equipped with S&S durable steel bearings, ensuring a long lifespan, smooth rolling resistance, and enhanced performance. The sealed bearings provide superior protection against dirt, water, and wear, making them ideal for all riding conditions. Easy to service and to switch, featuring 2 x 6803 in the front hub and 1x 15267 + 1x 6902 in the rear hub.

External Brass Nipples

Built for demanding conditions, the wheelset is laced with 24 Sapim CX-Ray spokes and external brass nipples. This construction ensures long-term reliability, high corrosion resistance and allows quick, straightforward service without removing the tire or rim tape - keeping the wheelset performing, even in the toughest terrain.

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Polymer Workshop Beyond 45:50 Wheelset

POLYMER WORKSHOP® ECLIPSE 58:65 WHEELSET