CeramicSpeed Ospw Rs Sram Red/force Axs Girvekslerbur, Black, One Size

Fordeler

• Designed for SRAM AXS 12-speed (Red D1/E1 and Force D1) with stated capacity up to 36T cassettes
• Low system weight (cage ~55 g; package ~82 g) relative to many aftermarket oversized cages
• RS generation features improved sealing and durability when paired with CeramicSpeed pulley bearings
• Allows reuse of existing CeramicSpeed OSPW pulley wheels (cost-saving if you already own them)
• Serviceable components with available small parts and clear setup options (spring tension positions)

Ting å vurdere

• No pulley wheels included; full functionality requires separate CeramicSpeed jockey wheels
• Marginal efficiency gains (typically ~1–2 W under clean conditions) relative to cost
• Aerodynamic drag can be higher than stock cages unless using specific aero versions
• Reduced chain wrap versus stock can make shifting more sensitive on rough terrain and large cassettes
• Compatibility limits: not for Force E1/Rival E1; must verify exact SRAM AXS variant
• Exposure to mud/grit can accelerate wear and noise compared with stock enclosed designs
• Conflicting materials information across listings (aluminum vs carbon-reinforced composite); verify before purchase

Oppsummering & anbefalinger

A lightweight RS-series oversized cage for SRAM Red D1/E1 and Force D1 that enables reuse of CeramicSpeed pulleys and supports up to 36T cassettes. It can offer small efficiency gains and refined sealing when paired with CeramicSpeed bearings, but trade-offs include higher drag than stock in some scenarios, more sensitive shifting on rough terrain, and strict compatibility requirements. Best for marginal-gains road/gravel setups where the user already owns compatible CeramicSpeed pulleys and understands installation and maintenance nuances.

Bruksområder & tips

Best suited to performance-focused road and gravel riders already invested in CeramicSpeed OSPW systems who want to replace or upgrade the cage while reusing existing pulleys. Less suitable for riders prioritizing value, maximum reliability in muddy conditions, or those using incompatible SRAM AXS models.