{"product_id":"ceramicspeed-ospw-rs-alpha-sram-force-rival-e1-axs","title":"CeramicSpeed OSPW RS ALPHA — SRAM Force\/Rival E1 AXS","description":"\u003cp\u003eAn oversized pulley wheel system engineered for SRAM's mid-tier AXS derailleurs. The CeramicSpeed OSPW RS ALPHA for Force E1 and Rival E1 replaces the stock pulleys and cage with a hand-built, ceramic-bearing system that takes Rival and Force AXS bikes from solid-but-noisy to silent and efficient — closing the watts gap to Red AXS without the Red AXS price tag.\u003c\/p\u003e\n\n\u003ch3\u003eWhy riders choose OSPW RS ALPHA for Force\/Rival E1\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eOversized 13T + 19T aluminium pulleys with ceramic bearings.\u003c\/strong\u003e Stock Force\/Rival pulleys spin on basic bushings and bleed watts through chain bend and seal drag. Larger ceramic-bearing pulleys reduce articulation and friction so you save real wattage at threshold and your X-Range chain lasts noticeably longer.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUp to 60% less drivetrain friction vs stock Rival\/Force.\u003c\/strong\u003e The factory bushings are the cheapest part of an otherwise capable groupset — typically costing 2–4 watts at race power. OSPW closes that gap so your Rival or Force build performs like a Red AXS bike where it matters: under load.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCarbon-fibre cage tuned for AXS shift dynamics.\u003c\/strong\u003e Generic cages disrupt SRAM's electronic shift timing. The ALPHA cage is tuned for E1 derailleur geometry so shifts stay crisp and consistent across the cassette.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCustom seal, 60% better moisture protection.\u003c\/strong\u003e Wet rides and pressure washing destroy standard derailleur pulleys within a season. The redesigned seal blocks water and grit so the bearings keep spinning quiet through any weather and trail you ride.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlug-and-play install in under 15 minutes.\u003c\/strong\u003e No chain length change, no AXS recalibration — bolts onto your existing Force or Rival E1 derailleur with the supplied tools.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e2-year warranty, 60,000 km service interval.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOSPW RS ALPHA cage with 13T + 19T ceramic-bearing pulleys\u003c\/li\u003e\n\u003cli\u003eUFO TECH All Round Bearing Grease (5 ml)\u003c\/li\u003e\n\u003cli\u003eMounting hardware + install tools\u003c\/li\u003e\n\u003cli\u003eCeramicSpeed decal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDerailleur: SRAM Force AXS E1, Rival AXS E1 (12-speed)\u003c\/li\u003e\n\u003cli\u003eDrivetrain: SRAM AXS 12-speed road\u003c\/li\u003e\n\u003cli\u003eDiscipline: Road, Tri\u003c\/li\u003e\n\u003cli\u003eSystem weight: 96 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eConfirm your derailleur generation (E1, printed on the cage) before ordering. If you're unsure, contact us and we'll confirm fitment for your bike.\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":53441221755223,"sku":"CS-OSPW-RS-SRAM-FOR","price":499.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/5403\/7847\/files\/ospw-rs-sram-force.png?v=1777530569","url":"https:\/\/shop.approvedcycling.com\/sl\/products\/ceramicspeed-ospw-rs-alpha-sram-force-rival-e1-axs","provider":"Approved Cycling","version":"1.0","type":"link"}