{"product_id":"fit-bike-co-blunt-cranks-24mm-bottom-bracket","title":"FIT Bike Co. Blunt 24mm 3-Piece Crankset with Bottom Bracket","description":"\u003ch1\u003eFIT Bike Co. Blunt 24mm 3-Piece Crankset with Bottom Bracket\u003c\/h1\u003e\n\u003cp\u003eThe FIT Blunt is a 24mm 3-piece crankset built around two specific design priorities — ankle safety and grind durability. Investment cast blunt spindle bosses, flush mount bolts, and heat-treated concave arms address both concerns directly. A complete mid BB kit is included, making this a full drivetrain foundation in a single purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInvestment cast blunt spindle bosses\u003c\/strong\u003e — Cast construction produces a rounded, blunt boss profile rather than the sharp edges common on machined bosses, directly reducing ankle strikes during riding and grinds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush mount bolts\u003c\/strong\u003e — Crank arm bolts sit flush with the arm surface rather than protruding, eliminating another common source of ankle cuts; accepts both 6mm and 8mm Allen keys for installation flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcave indented and swaged 100% heat-treated CrMo arms\u003c\/strong\u003e — Concave arm profile and swaging increase cross-sectional rigidity without adding material weight; full heat treatment throughout both arms improves dent resistance during grinds and slides where the arm makes direct contact with surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHollow 24mm heat-treated CrMo spindle\u003c\/strong\u003e — Hollow construction removes material from the spindle's center where it contributes least to strength, reducing overall weight; heat treatment increases spindle hardness and fatigue resistance under pedaling load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete BB kit included\u003c\/strong\u003e — Full bottom bracket set included with the crankset, eliminating the need to source a separate BB before installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRHD and LHD compatible\u003c\/strong\u003e — Configurable for both right-hand and left-hand drive setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15\/16\" \/ 24mm center bore sprocket compatibility\u003c\/strong\u003e — Works with all standard 15\/16\" \/ 24mm center bore sprockets; sprockets supplied with 19mm or 22mm hat washers are compatible with the hat washer removed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM10-1.5 x 16mm sprocket mount bolt\u003c\/strong\u003e — Standard thread spec for sprocket mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: FIT Bike Co.\u003c\/li\u003e\n\u003cli\u003eModel: Blunt 3-Piece Crankset\u003c\/li\u003e\n\u003cli\u003eSpindle diameter: 24mm\u003c\/li\u003e\n\u003cli\u003eSpindle material: Hollow heat-treated CrMo\u003c\/li\u003e\n\u003cli\u003eArm material: 100% heat-treated CrMo\u003c\/li\u003e\n\u003cli\u003eArm finish: Concave indented and swaged\u003c\/li\u003e\n\u003cli\u003eBoss type: Investment cast blunt\u003c\/li\u003e\n\u003cli\u003eCrank bolt: Flush mount, 6mm and 8mm Allen compatible\u003c\/li\u003e\n\u003cli\u003eSprocket mount bolt: M10-1.5 x 16mm\u003c\/li\u003e\n\u003cli\u003eSprocket compatibility: 15\/16\" \/ 24mm center bore\u003c\/li\u003e\n\u003cli\u003eDrive compatibility: RHD \/ LHD\u003c\/li\u003e\n\u003cli\u003eWeight: 30 oz (160mm, without BB)\u003c\/li\u003e\n\u003cli\u003eIncludes: Complete mid BB kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility and Ideal Use Cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCompatible with mid BB shell frames — BB kit is included and sized for 24mm spindle. Sprocket compatibility covers all standard 15\/16\" \/ 24mm center bore sprockets; hat washer removal required for sprockets supplied with 19mm or 22mm hat washers. Best suited to street and park riders who grind regularly and want a crankset that addresses both ankle safety and arm durability at the contact points most exposed during slides and grinds.\u003c\/p\u003e","brand":"FIT Bike Co","offers":[{"title":"Black \/ 160mm","offer_id":45388095619251,"sku":"32-BLUNT24U-BLK-160","price":184.95,"currency_code":"USD","in_stock":true},{"title":"Black \/ 165mm","offer_id":45037078741171,"sku":"32-BLUNT24U-BLK-165","price":179.95,"currency_code":"USD","in_stock":true},{"title":"Black \/ 170mm","offer_id":45037078773939,"sku":"32-BLUNT24U-BLK-170","price":179.95,"currency_code":"USD","in_stock":true},{"title":"Black \/ 175mm","offer_id":45037078806707,"sku":"32-BLUNT24U-BLK-175","price":179.95,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 160mm","offer_id":45388095652019,"sku":"32-BLUNT24U-CHR-160","price":184.95,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 165mm","offer_id":45037078642867,"sku":"32-BLUNT24U-CHR-165","price":189.95,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 170mm","offer_id":45037078675635,"sku":"32-BLUNT24U-CHR-170","price":189.95,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ 175mm","offer_id":45037078708403,"sku":"32-BLUNT24U-CHR-175","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8737\/2979\/files\/32-BLUNT24U-BLK_1.jpg?v=1783463040","url":"https:\/\/time2shinebmx.com\/products\/fit-bike-co-blunt-cranks-24mm-bottom-bracket","provider":"Time 2 Shine ","version":"1.0","type":"link"}