{"product_id":"crankbrothers-synthesis-alloy-2-0-dh-e-bike-rim-with-shot-peened-finish","title":"Crankbrothers Synthesis Alloy 2.0 DH \u0026 E-Bike Rim with Shot-Peened Finish","description":"\u003cp\u003eExperience the next level of mountain biking performance with the Crankbrothers Synthesis Alloy 2.0 DH\/E-Bike Rim. Crafted from the advanced 6069 alloy, this rim offers exceptional strength and durability, making it the perfect choice for riders who demand reliability and resilience on every trail. Its innovative shot-peened finish not only enhances the rim’s durability but also delivers a sleek, refined look that stands out. Thoughtfully engineered with a redefined rim profile, the Synthesis Alloy 2.0 optimizes impact resistance and longevity, ensuring you can push harder and ride longer without worry.\u003c\/p\u003e\n\n\u003cp\u003eDesigned specifically for downhill and e-bike applications, the Synthesis Alloy 2.0 rim balances compliance and stiffness by differentiating front and rear wheel characteristics. The front rim prioritizes traction and comfort, while the rear rim is built to withstand higher loads with added stiffness for optimal power transfer. This dual-tuned approach reduces pinch flats and improves overall ride quality, giving you confidence lap after lap. Backed by a comprehensive lifetime warranty, these rims represent a long-term investment in your biking performance and peace of mind.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding enhanced strength and durability with 6069 alloy construction\u003c\/li\u003e\n  \u003cli\u003eImproving fatigue life and wear resistance thanks to the shot-peened finish\u003c\/li\u003e\n  \u003cli\u003eDelivering optimized performance with front and rear rim-specific tuning for DH and e-bike use\u003c\/li\u003e\n  \u003cli\u003eReducing pinch flats and increasing impact resistance through re-engineered rim profile\u003c\/li\u003e\n  \u003cli\u003eOffering peace of mind with a lifetime warranty covering material defects and crash damage\u003c\/li\u003e\n  \u003cli\u003eSupporting consistent performance on demanding mountain bike trails and downhill courses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNot intended for uses outside of mountain biking or e-bike wheel applications\u003c\/li\u003e\n  \u003cli\u003eNot designed to address issues caused by improper assembly or unauthorized repairs\u003c\/li\u003e\n  \u003cli\u003eNot covered by warranty for normal wear and tear or cosmetic visual defects unrelated to manufacturing\u003c\/li\u003e\n  \u003cli\u003eNot suitable for riders seeking a rim incompatible with 28 spoke hole counts or 31mm inner width\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat materials are used in the Synthesis Alloy 2.0 rims?\u003c\/strong\u003e\u003cbr\u003eThe rims are made from high-strength 6069 alloy, which offers superior tensile, yield, fatigue, and shear strength compared to previous models, ensuring long-term durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the shot-peened finish benefit the rim?\u003c\/strong\u003e\u003cbr\u003eThe shot-peened finish enhances the rim’s fatigue life, improves resistance to cracking, and increases wear resistance, all while providing a refined and attractive appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these rims compatible with all mountain bike wheels?\u003c\/strong\u003e\u003cbr\u003eThe Synthesis Alloy 2.0 rims feature a 28 spoke hole count and a 31mm inner width, optimized for downhill and e-bike specific wheels; compatibility should be confirmed based on your wheel build requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the lifetime warranty cover?\u003c\/strong\u003e\u003cbr\u003eThe warranty covers manufacturing defects, crash damage during normal riding, dents or flat spots where the tire no longer holds air, and seam separation or cracks around spoke holes for original owners of rims purchased from 2025 onward.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is excluded from the warranty?\u003c\/strong\u003e\u003cbr\u003eThe warranty does not cover normal wear and tear, visual defects unless manufacturing-related, improper assembly or maintenance, unauthorized repairs, misuse or neglect, labor charges, or other components like hubs.\u003c\/p\u003e","brand":"Crankbrothers","offers":[{"title":"27.5\" \/ Black \/ Front","offer_id":46201205948591,"sku":"CRB-17135","price":149.99,"currency_code":"GBP","in_stock":true},{"title":"27.5\" \/ Black \/ Rear","offer_id":46201205981359,"sku":"CRB-17136","price":149.99,"currency_code":"GBP","in_stock":false},{"title":"29\" \/ Black \/ Front","offer_id":46201206014127,"sku":"CRB-17137","price":149.99,"currency_code":"GBP","in_stock":true},{"title":"29\" \/ Black \/ Rear","offer_id":46201206046895,"sku":"CRB-17138","price":149.99,"currency_code":"GBP","in_stock":true},{"title":"27.5\" \/ Silver \/ Front","offer_id":46201206079663,"sku":"CRB-17143","price":149.99,"currency_code":"GBP","in_stock":true},{"title":"27.5\" \/ Silver \/ Rear","offer_id":46201206112431,"sku":"CRB-17144","price":149.99,"currency_code":"GBP","in_stock":true},{"title":"29\" \/ Silver \/ Front","offer_id":46201206145199,"sku":"CRB-17145","price":149.99,"currency_code":"GBP","in_stock":false},{"title":"29\" \/ Silver \/ Rear","offer_id":46201206177967,"sku":"CRB-17146","price":149.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/49142-pm.jpg?v=1768534535","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/crankbrothers-synthesis-alloy-2-0-dh-e-bike-rim-with-shot-peened-finish","provider":"Swinnerton Cycles","version":"1.0","type":"link"}