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.

Carbon Bike Frame /Full Suspension Frame 29er/Ebike Type: E-MTB Carbon Full Suspension Frame 29er; Material: T1000 Carbon Fiber; Frame Travel: 150mm; Fit for Rear Shock: 210*55*24mm; Fit for Seat Clamp: 37mm; Fit for Seat Post: 31.6mm; Fit for Disc Brake: 180mm; Fit for Motor: BAFANG M500/M600; Fit for Battery: BAFANG BT F010.D672.C(48V-14AH); Fit for Headset: Top 44mm, Down 56mm; Fit for Tire: 29er.Max 2.5 Tire; Rear Spacing Specification: Boost 148x12mm; Rear Hook: UDH(1.5 pitch); Max load: 150kg; Order Contains: Frame+Thru Axle Quick+Seat Clamp+Rear Hook; Our Online Shop：https://bxtbikes.com/products/bxt-29er-e-mtb-all-full-suspension-carbon-mountain-bike-frame-travel-150mm-am-bike-carbon-full-suspension-electric-mtb-frame

Made of high quality aluminium alloy with exquisite.Width is 68/73mm, Inner Diameter is 46mm.

BXT-MTB-066 is a 29-inch hardtail carbon fiber frame designed for high-performance mountain biking. It uses high-modulus T1000 carbon fiber material, taking into account lightweight and strength performance. It is suitable for off-road, climbing, XC competition and other scenarios. The overall vehicle architecture design conforms to the trend of modern mountain biking, with Boost 148x12mm rear fork specifications, supports UDH tail hooks, and is compatible with a wider range of gearshift systems and wheel configurations. The internal wiring structure is simple and beautiful, and the middle axis adopts BSA 73mm threaded interface, which is easy to maintain and has excellent stability. It supports a maximum tire width of 2.35 inches, providing more grip for complex terrain. The 066 frame has passed rigorous testing and is as light as about 1050 grams (M size). It is an ideal choice for mountain bike enthusiasts who pursue controllability, responsiveness and comfort. Whether it is a competitive vehicle assembly or an upgrade and modification of your favorite car, BXT-MTB-066 is your only choice to conquer the mountain road.

Brand:BXT Type:Carbon Gravel bike Model:BXT-ROAD-135 Available Size:49cm/52cm/54cm/58cm Max load:150kg weight:7.85kg Rim:TANDELL Carbon wave Wheels Tire:innova 700*40C Transmission:SHIMANO GRX ST-RX600 1X11S Rear Derailleur:SHIMANO GRX RD-RX810 Roulette:SHIMANO GRX FC-RX600 Flywheel:SHIMANO GRX CS-R7000 Brakes:SHIMANO GRX BR-RX600 Hydraulic Disc Brake Shaft：T700 Carbon fiber 12" handlebars Seat tube:T700 Carbon fiber Seapost Cushion:PLSELIS Saddle Customized ：customizable color Our Online Shop：www.bxtbikes.com

Our Online Shop：www.bxtbikes.com