{"title":"Cranks","description":"\u003cp style=\"text-align: left;\"\u003eDesigned for riders who value simplicity and reliability, our cranksets offer efficient power transfer, modern drivetrain compatibility, and dependable durability. Whether for road, gravel, or everyday riding, they're built to perform mile after mile.\u003c\/p\u003e","products":[{"product_id":"rollcii-13-1x-cranks-bcd110-5-bolt","title":"ROLLCii 13 1X CRANKS BCD110 5-BOLT","description":"\u003cp\u003eSome cranksets try too hard to look modern. Others lean too heavily into retro nostalgia. The ROLLCii 13 sits somewhere in between — clean, classic, and practical without feeling like a copy of anything from the past.\u003c\/p\u003e\n\u003cp\u003eThe shape is simple for a reason. A traditional 5-bolt crank still makes sense today: durable, easy to service, and widely compatible.\u003c\/p\u003e\n\u003cp\u003eEach crank arm is made from cold-forged aluminum alloy, then carefully polished by hand to achieve a smooth and refined finish. The result feels timeless rather than flashy — something that works equally well on a modern steel gravel bike, a classic touring build, or a vintage 26\" MTB restoration.\u003c\/p\u003e\n\u003cp\u003eDesigned around modern 1x setups, the ROLLCii 13 works with most 5-bolt BCD110 narrow-wide chainrings. The standard remains practical, easy to source, and adaptable across geared, singlespeed, and internal gear hub drivetrains. It’s a straightforward solution that prioritizes quiet performance, durability, and long-term serviceability.\u003c\/p\u003e\n\u003cp\u003eThe ROLLCii 13 isn’t designed around trends. It’s simply a solid crankset with good proportions, useful standards, and a shape that still looks right years later.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003cli\u003eAxle: JIS Square Taper\u003c\/li\u003e\n\u003cli\u003eChainline: 45.5mm ( Spindle:113mm)\/ 47mm ( Spindle:118mm)\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter ( BCD): BCD110-5 Bolt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ROLLCii","offers":[{"title":"172.5mm \/ Polish Silver","offer_id":47958783524916,"sku":"CW-ONEBCD110172SL","price":108.0,"currency_code":"USD","in_stock":true},{"title":"170mm \/ Polish Silver","offer_id":47958783557684,"sku":"CW-ONEBCD110170SL","price":108.0,"currency_code":"USD","in_stock":true},{"title":"165mm \/ Polish Silver","offer_id":47958783590452,"sku":"CW-ONEBCD110165SL","price":108.0,"currency_code":"USD","in_stock":true},{"title":"172.5mm \/ Polish Black","offer_id":47958783623220,"sku":"CW-ONEBCD110172BLK","price":108.0,"currency_code":"USD","in_stock":true},{"title":"170mm \/ Polish Black","offer_id":47958783655988,"sku":"CW-ONEBCD110170BLK","price":108.0,"currency_code":"USD","in_stock":true},{"title":"165mm \/ Polish Black","offer_id":47958783688756,"sku":"CW-ONEBCD110165BLK","price":108.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/8949\/0484\/files\/rollcii-13-crank-set-5-bolt-bcd110-bcd130_115b4e63-18d9-4446-9fb1-ac18749fb97e.webp?v=1782727146"},{"product_id":"rollcii-11-gravel-cranks-sand-black","title":"ROLLCii 11 GRAVEL CRANKS SAND BLACK","description":"\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003cli\u003eAxle: Hollow 24mm Chromoly\u003c\/li\u003e\n\u003cli\u003eChainline: 45.5mm ( 3mm Offset Chainring)\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter ( BCD): Sram DM-3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROLLCii","offers":[{"title":"172.5mm","offer_id":47958932160564,"sku":"CW-GRDM172BLK","price":69.0,"currency_code":"USD","in_stock":true},{"title":"170mm","offer_id":47958932193332,"sku":"CW-GRDM170BLK","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/8949\/0484\/files\/rollcii-11-crank-set.webp?v=1782727325"},{"product_id":"rollcii-13-1x-cranks-bcd130-5-bolt","title":"ROLLCii 13 1X CRANKS BCD130 5-BOLT","description":"\u003cp\u003eSome cranksets try too hard to look modern. Others lean too heavily into retro nostalgia. The ROLLCii 13 sits somewhere in between — clean, classic, and practical without feeling like a copy of anything from the past.\u003c\/p\u003e\n\u003cp\u003eThe shape is simple for a reason. A traditional 5-bolt crank still makes sense today: durable, easy to service, and widely compatible.\u003c\/p\u003e\n\u003cp\u003eEach crank arm is made from cold-forged aluminum alloy, then carefully polished by hand to achieve a smooth and refined finish. The result feels timeless rather than flashy — something that works equally well on a modern steel gravel bike, a classic touring build, or a vintage 26\" MTB restoration.\u003c\/p\u003e\n\u003cp\u003eDesigned around modern 1x setups, the ROLLCii 13 works with most 5-bolt BCD130 narrow-wide chainrings. The standard remains practical, easy to source, and adaptable across geared, singlespeed, and internal gear hub drivetrains. It’s a straightforward solution that prioritizes quiet performance, durability, and long-term serviceability.\u003c\/p\u003e\n\u003cp\u003eThe ROLLCii 13 isn’t designed around trends. It’s simply a solid crankset with good proportions, useful standards, and a shape that still looks right years later.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003cli\u003eAxle: JIS Square Taper\u003c\/li\u003e\n\u003cli\u003eChainline: 45.5mm ( Spindle:113mm)\/ 47mm ( Spindle:118mm)\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter ( BCD): BCD130-5 Bolt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ROLLCii","offers":[{"title":"165mm \/ Polish Silver","offer_id":47965569679412,"sku":"CW-ONEBCD130165SL","price":108.0,"currency_code":"USD","in_stock":true},{"title":"165mm \/ Polish Black","offer_id":47965569712180,"sku":"CW-ONEBCD130165BLK","price":108.0,"currency_code":"USD","in_stock":true},{"title":"172.5mm \/ Polish Silver","offer_id":47965569744948,"sku":"CW-ONEBCD130172SL","price":108.0,"currency_code":"USD","in_stock":true},{"title":"170mm \/ Polish Silver","offer_id":47965569777716,"sku":"CW-ONEBCD130170SL","price":108.0,"currency_code":"USD","in_stock":true},{"title":"172.5mm \/ Polish Black","offer_id":47965569810484,"sku":"CW-ONEBCD130172BLK","price":108.0,"currency_code":"USD","in_stock":true},{"title":"170mm \/ Polish Black","offer_id":47965569843252,"sku":"CW-ONEBCD130170BLK","price":108.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/8949\/0484\/files\/rollcii-13-crank-set-5-bolt-bcd110-bcd130_115b4e63-18d9-4446-9fb1-ac18749fb97e.webp?v=1782727146"},{"product_id":"rollcii-13-track-cranks-bcd144-5-bolt-165mm","title":"ROLLCii 13 TRACK CRANKS BCD144-5 BOLT 165MM","description":"\u003cp\u003eSome cranksets try too hard to look modern. Others lean too heavily into retro nostalgia. The ROLLCii 13 sits somewhere in between — clean, classic, and practical without feeling like a copy of anything from the past.\u003c\/p\u003e\n\u003cp\u003eThe shape is simple for a reason. A traditional 5-bolt crank still makes sense today: durable, easy to service, and widely compatible.\u003c\/p\u003e\n\u003cp\u003eBuilt around the classic BCD144 track standard, the ROLLCii 13 is designed for riders who appreciate straightforward function and timeless proportions. The wide chainring stance and traditional bolt pattern remain a proven choice for fixed gear and track setups, whether built for daily riding, velodrome sessions, or steel track bike projects.\u003c\/p\u003e\n\u003cp\u003eEach crank arm is made from cold-forged aluminum alloy, then carefully polished by hand to achieve a smooth and refined finish. The result feels timeless rather than flashy — something that works equally well on a steel track bike, a clean fixed gear commuter, or a classic pursuit-inspired build.\u003c\/p\u003e\n\u003cp\u003eThe ROLLCii 13 isn’t designed around trends. It’s simply a solid crankset with good proportions, useful standards, and a shape that still looks right years later.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003cli\u003eAxle: JIS Square Taper\u003c\/li\u003e\n\u003cli\u003eChainline: 43mm ( Spindle:107 or 110mm)\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter ( BCD): BCD144\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eNote:\u003cbr\u003eBoth 107mm and 110mm spindle lengths share the same drive-side dimensions. The additional 3mm difference is located on the non-drive side only.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ROLLCii","offers":[{"title":"Polish Silver","offer_id":47965570367540,"sku":"CW-ONEBCD144165SL","price":108.0,"currency_code":"USD","in_stock":true},{"title":"Polish Black","offer_id":47965570400308,"sku":"CW-ONEBCD144165BLK","price":108.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/8949\/0484\/files\/rollcii-13-track-crank-set-5-bolt-bcd144.png?v=1782788478"},{"product_id":"rollcii-15-mtb-cranks","title":"ROLLCii 15 MTB CRANKS","description":"\u003cp\u003eThe ROLLCii 15 crankset perfectly combines sleek style with hardcore functionality, making it ideal for mountain biking, trail, and enduro adventures. Precision-crafted with high-precision aluminum alloy forging technology, this crank is tough enough to handle any rugged terrain while maintaining an eye-catching aesthetic. Available in three crank lengths—165mm, 170mm, and 175mm—it offers a customizable fit to enhance your riding experience.\u003c\/p\u003e\n\u003cp\u003eWith a 52mm chainline, it is compatible with both BOOST and standard mountain bike frames, ensuring versatile installation. The ROLLCii 15 supports both SHIMANO outboard 24MM bottom bracket standards and SRAM direct-mount 8-BOLT chainring interfaces, giving you the freedom to mix and match components from major brands.\u003c\/p\u003e\n\u003cp\u003eIts finely polished and brushed surface finish adds a refined touch, combining outstanding performance with a unique sense of style. Whether tackling steep trails or fast-paced enduro rides, the ROLLCii 15 is built for riders who demand both performance and versatility.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003cli\u003eAxle: Hollow 24mm Chromoly\u003c\/li\u003e\n\u003cli\u003eChainline: 52mm ( 3mm Offset Chainring)\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter ( BCD): Sram DM-8\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eQ-Factor: 172mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROLLCii","offers":[{"title":"175mm \/ Silver","offer_id":47965570564148,"sku":"CW-15OS175SL","price":132.0,"currency_code":"USD","in_stock":true},{"title":"175mm \/ Black","offer_id":47965570596916,"sku":"CW-15OS175BLK","price":132.0,"currency_code":"USD","in_stock":true},{"title":"165mm \/ Silver","offer_id":47965570629684,"sku":"CW-15OS165SL","price":132.0,"currency_code":"USD","in_stock":true},{"title":"165mm \/ Black","offer_id":47965570662452,"sku":"CW-15OS165BLK","price":132.0,"currency_code":"USD","in_stock":true},{"title":"170mm \/ Silver","offer_id":47965570695220,"sku":"CW-15OS170SL","price":132.0,"currency_code":"USD","in_stock":true},{"title":"170mm \/ Black","offer_id":47965570727988,"sku":"CW-15OS170BLK","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/8949\/0484\/files\/rollcii-15-crank-set-mtb-1.png?v=1782789354"},{"product_id":"rollcii-15-road-gravel-cranks","title":"ROLLCii 15 ROAD \u0026 GRAVEL CRANKS","description":"\u003cp\u003eThe ROLLCii 15 is where sleek style meets hardcore functionality. Crafted with high-precision aluminum alloy forging technology, this crank doesn’t just look good—it’s built tough to handle any ride you throw at it. You can choose from three crank lengths—160mm, 165mm, 170mm, and 172.5mm—to find the perfect fit that enhances your riding experience. The 46.5mm chainline design is compatible with both road and gravel bike frames, enhancing installation versatility. The ROLLCii 15 combines the compatibility of two major brands, featuring a SHIMANO outboard 24MM bottom bracket standard and a SRAM direct-mount 8-BOLT chainring interface, greatly increasing the product's versatility. This means you can mix and match parts from different brands to truly make your bike your own. The finely polished and brushed surface treatment adds a distinct sheen and aesthetic appeal, demonstrating not only outstanding performance but also a unique taste in appearance.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003cli\u003eAxle: Hollow 24mm Chromoly\u003c\/li\u003e\n\u003cli\u003eChainline: 46.5mm ( 6mm Offset Chainring)\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter ( BCD): Sram DM-8\u003c\/li\u003e\n\u003cli\u003eQ-factor: 149.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ROLLCii","offers":[{"title":"155mm \/ Black","offer_id":47965571088436,"sku":"CW-15155BLK","price":132.0,"currency_code":"USD","in_stock":true},{"title":"155mm \/ Silver","offer_id":47965571121204,"sku":"CW-15155SL","price":132.0,"currency_code":"USD","in_stock":true},{"title":"160mm \/ Black","offer_id":47965571153972,"sku":"CW-15160BLK","price":132.0,"currency_code":"USD","in_stock":true},{"title":"160mm \/ Silver","offer_id":47965571186740,"sku":"CW-15160SL","price":132.0,"currency_code":"USD","in_stock":true},{"title":"172.5mm \/ Silver","offer_id":47965571219508,"sku":"CW-15172.5SL","price":132.0,"currency_code":"USD","in_stock":true},{"title":"172.5mm \/ Black","offer_id":47965571252276,"sku":"CW-15172BLK","price":132.0,"currency_code":"USD","in_stock":true},{"title":"165mm \/ Silver","offer_id":47965571285044,"sku":"CW-15165SL","price":132.0,"currency_code":"USD","in_stock":true},{"title":"165mm \/ Black","offer_id":47965571317812,"sku":"CW-15165BLK","price":132.0,"currency_code":"USD","in_stock":true},{"title":"170mm \/ Silver","offer_id":47965571350580,"sku":"CW-15170SL","price":132.0,"currency_code":"USD","in_stock":true},{"title":"170mm \/ Black","offer_id":47965571383348,"sku":"CW-15170BLK","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/8949\/0484\/files\/rollcii-15-crank-set-road-gravel-1.png?v=1782789764"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/8949\/0484\/collections\/rollcii-15-crank-set-mtb-1.png?v=1783565534","url":"https:\/\/velocicycle.com\/collections\/cranks.oembed","provider":"VELOCI CYCLE","version":"1.0","type":"link"}