High modulus carbon fixed gear bicycle frame, providing super high strength. Flat and oversized wide down tube, streamlined design adds stiffness and aerodynamics. Available in 49cm,51cm,54cm,57cm,60cm sizes.

Type: Carbon Fixed Gear Track Bike; Frame: Track Bike Carbon Frameset BXT-045; Frame Size: 700C*49/51/54/57cm; Fork: Track Bike Carbon Hard Fork BXT-045; Handelbar: Carbon fiber Road Handlebar Width:420mm; Stem: Alloy Stem Length:80mm; Seatpost: Carbon Seatpost; Headset: Tapered 1-1/8 to 1-1/2; Cranksets: Aluminum Alloy 170mm*48T Single Speed; Bottom Bracket: Thread Screw-in BSA 68mm; Brake F/R: None; Wheel Depth: 88mm; Hub Front: 100*9mm; Hub Rear: 120*9mm; Spoke Holes: front 20H,rear 24H; Wheel Width: CST 700C*23C Black; Saddle: Full Carbon Soft Leather Saddle; Our Online Shop：www.bxtbikes.com

Carbon Track Frame BXT Track Bike Frameste Whether you’re new to track cycling or a seasoned racer, the BXT track bike frameset is engineered to take your performance to the next level. Designed for both indoor velodromes and outdoor track racing, our precision-built frames offer the perfect balance of aerodynamics, stiffness, and lightweight performance. BXT track frames have been trusted by competitive riders worldwide, delivering speed and efficiency on every lap. Our current lineup includes multiple high-performance track framesets, with new models continuously being developed to meet the demands of modern racers. Explore the BXT track bike frame range today and experience the cutting-edge technology that defines speed and performance. Shop now and elevate your ride.

Type:Carbon Road Bike Frame/ Disc Brake Bicycle Frame Material: T1000 Carbon Fiber; Model：BXT-ROAD-145 Available Size: 47/50/52/54/56/58cm; Max load: 150kg; Handlebar Size: Wide 420/440mm,Length 90/100/110/120mm; Fit for Tire: 700C,Max 32C Tire; Brake System: Flat-Mounted Disc Brake; Fit For Bottom Bracket: BSA-T47(86mm); Fit for Wheel Hub: Fork(100x12mm),Frame(142x12mm); Fit for Headset: Top 1-1/2(52mm),Down 1-1/2(52mm); Fit for Derailleur: Mechanical; Brake,Derailleur Cable: Fully Hidden; Order Contains: Frame+Fork+Handlebar+Seat Post+Seat Clamp+Thru Axle Skewers+Headset; Click this link to buy directly: (DPD tax-inclusive free shipping)： https://bxtbikes.com/collections/disc-brake-road-frame

Product Description Bike Model :BXT-107 Frame: Carbon Full Suspension MTB Bike Frame 29er Fork: 29er MTB Bikes Air Suspension Fork Rear Shock: ARTECK Brand 165x35mmx22mm Handlebars: TAOK Brand 7075 Aluminum Alloy 31.8mm 680mm Stem: T7075 Aluminum Alloy 90mm SeatPost: 7075 Aluminum Alloy 31.6mm Seat Clamp: 7075 Aluminum Alloy 34.9mm Headset: Tapered,Top 1-1/8(41.8mm) Down 1-1/2(52mm) Shift Levers: Shimano SL-M5100 11S-speed Brake F/R: Shimano BR-MT200 160mm Disc Brake Rear Derailleur: Shimano RD-M5100 11S-speed Carnkset: Brand 7075 Aluminum Alloy 170mm Chain: YBN Brand 11-speed Cassette: 11-42T Rims: Taok Brand 7075 Aluminum Alloy Clincher Front Hub: Taok Brand 7075 4 Bearings Aluminum Alloy 110*15mm Rear Hub: Taok Brand 7075 4 Brearings Aluminum Alloy 148*12mm Front Tire: Clincher 29er*2.25 Saddle: BXT leather bicycle saddle PU Our Online Shop：www.bxtbikes.com

BXT-SP-007 carbon seatpost is constructed from Toray carbon, so you get the perfect blend of high durability, stiffness, and comfort.The specification is 27.2x400mm.

Our Online Shop：www.bxtbikes.com

Made of high quality aluminium alloy with exquisite,Available in 31.8mm,35mm and 37mm sizes.