BXT-3D-001 Saddle

BXT 20 Inch Carbon Folding Outdoor Mountain Bike,9 Speed Foldable Bicycle fit Foldable Bike for Adults,Portable Carbon Bicycle

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

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

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.

Aluminum alloy construction, corrosion resistant and stiff, enduring and durable.Easy to install and reusable.

High modulus carbon fiber T1000 full suspension frame. 100mm frame travel. Compatible with 142x12mm,135x9mm or BOOST 148x12mm rear wheel specifications. Can use tires up to 2.35 inches wide. Available in S",M",L",XL" sizes.

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.