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Bicycle Components & Parts

julio 22, 2026

BOSS RACING USA BMX MTB STUNT BAR

For BMX stems. Heavy duty steel for jumping off cliffs. USA made everything. 25-1/4” wide. About 5” rise. I still have one on an all rigid hardtail MTB bike. 54 lb stunt bikes with 14” travel for jumping off cliffs, from Risse Racing and BOSS BMX.
julio 22, 2026

mtb carbon handlebar 31.8 mountain bike flat bar downhill handlebar USA Stock

CARBON FIBER FLAT BARS: The mtb handlebars are made of high-strength carbon fiber material and anodized finish. Lightweight and stiff, Non-Slip and excellent shockproof, Maximum Firmness, durable, the carbon mountain bike handlebars is a great protection of the rider's safety. COMFORTABLE FOR AN UPRIGHT POSITION: The flat mtb handlebar will support you to ride the bike in an upright position so that you can keep your posture. carbon handlebar mtb allow you to ride in a more upright position which puts less stress on your back, arms, and neck. Flat carbon fiber handlebars are also more comfortable for the hands to grip. You can fit comfortable ergonomic grips which put your hands in a more natural position. EASILY CONTROLLED: the Flat carbon fiber handlebars mountain bike is even easy to handle for beginners because they will have more handgrip while practicing or riding the bike. The more handgrip you have, the easier you may control the bike, especially while riding on bumpy or gravel roads. Besides, mtb carbon handlebar is also easier for you to maintain the brake cables and also the gear. GOOD FLEXIBILITY: The straight handlebar is more flexible than the swallow 31.8 riser handlebar, carbon fiber mountain bike handlebars is easier to exert force, carbon mtb handlebar don’t need as much flexibility to use, mtb carbon fiber handlebar can help keep your eyes"up"making it easier to see what’s coming up and they can make riding with a backpack easier. EASY TO INSTALL: When installing rxl sl carbon handlebars, please measure and confirm the diameter before ordering. The diameter of carbon fiber mtb handlebars must be the same as that of the stem. please do make sure 31.8mm mountain bike carbon handlebars must be installed with 31.8mm bike stem. Our mission is to help riders have a more comfortable and fun riding experience, offer more confidence, comfort, and control for any possible time on your bike. Why choose RXL SL Carbon Fiber Flat Mountain Bike Handlebars 31.8mm Straight Bars ? Flat bars are better for non-cyclists and new riders, Many people find flat bar bikes easier to ride due to the riding position, easy handlebar control, and excellent visibility. You'll have better control on the downhills, particularly when riding singletrack, and better leverage on steep climbs.” flat bar maximizes your leverage over the front wheel. When riding technical or rough off-road terrain, this improves your control and confidence, you ride faster, stay safer, and explore farther.
julio 22, 2026

31.8 MTB Mountain Bike Handlebar Carbon Downhill Cycling Flat Riser Bar Handle

Specifications: Brand: RXL SL Material: Carbon Fiber Color: Black/Red Appearance: 3K Matte/Glossy, UD Matte Riser weight: Around 170g(720mm) Riser handlebar back sweep: 8° Riser handlebar up sweep:3 ° Riser handlebar rise: 18mm Torque: 4Nm Bar end diameter: Around 22.2mm Carbon Fiber compares to Aluminum Alloy: Lighter in weight. Much more beautiful in appearance. Brighter in Color. Stronger in pressure resistance. Anti-Shock. Has proper elasticity, improving your bicycle’s class in minutes. Precautions: 1. Our handlebar diameter is 31.8mm, please use the 31.8 caliber stem. 2. Do not use 31.8 aluminum alloy stem with our handlebar, the wrong stem will cause the handlebar to rupture. Assembly Instructions: 1. Please check whether your product accessories are complete. 2. When assembling, please make sure that the width of the stem head is within 45mm, and the handlebar diameter is 31.8mm. The width of the center must be confirmed to be able to lock the product properly, and manually install it with hexagonal wrench. 3. When installing the brake, please use the torque reasonably and install it manually. 4. Please go to a standard bicycle shop for assembly and maintenance. 5. The end of the handlebar can be cut in a regular bicycle shop in order to meet personal preference. Before cutting, please remove the handlebar, tightly wrap tape on both sides of the handlebar cutting line, and use the smallest blade saw to cut the fixed position. After cutting, use 400 grit sandpaper to smooth it.
julio 22, 2026

31.8 Downhill Bike Flat Handlebar Carbon MTB Flat Bar Backsweep 9° 800mm

1, MTB handlebar diameter: 31.8mm; bar end diameter: 22.2mm; Appearance:UD matt;Flat bar:760/780/800/820mm;Riser bar:760/780/800/820mm;Flat handlebar back sweep:9°;Flat handlebar rise:15mm.Riser handlebar back sweep:9°;Riser handlebar rise:25mm.The thickened tube wall increases the strength of the carbon fiber handlebar 2, Downhill handlebar carbon Made of T700 carbon fiber, carbon fiber compared to aluminum alloy: lighter in weight. Much nicer in appearance. Lighter in color. Stronger in compressive strength. Anti-shock. Has the right elasticity and improves the class of your bike in minutes. Carbon fiber bars 1-1/4" are very light, stiff, and the carbon fiber bars vibrate more pleasantly at speed than aluminum alloy bars. 3, Install the mtb downhill handlebar correctly, please follow the specified tightening torque (4Nm); we recommend using a hex wrench to tighten the screw. Since it is made of carbon, we recommend tightening the body to support it by tightening it with your hands. Strong tensions can cause cracks; 4, Carbon handlebar has a torque value of 4Nm and a maximum torque of 5Nm. Just gradually tighten the handlebars alternately. Tighten until the flat handlebars stop moving, then a little more. You can also apply carbon fiber assembly paste to the MTB handlebar to ensure a tight fit with little risk of slipping. 5. bike handlebars Choose the size: The width of the mountain handlebars doesn't really correlate with the size of the wheels, but it depends on your riding style and the type of terrain you usually ride on: make wide bars on a heavy, fast moving bike like an enduro bike makes sense. In general, cross-country riders prefer short handlebars, while enduro riders and downhill riders prefer significantly wider handlebars. 6,The width of the mountain bike handlebars doesn't really depend on the size of the wheels, but depends on your riding style and the type of terrain you typically ride on. In general, cross-country riders prefer short handlebars, while enduro riders and downhill riders prefer significantly wider handlebars.
julio 22, 2026

Origin8 Hbar Or8 Rd Aly Flash Ii Aero 31.8X400 Bk

HBAR OR8 RD ALY FLASH II AERO 31.8x400 BKFeatures-Traditional compact road bar available in multiple widths-Flattened aero top section for enhanced comfort and grip-AL6061-T6 alloy construction-ISO-Road safety certifiedItem Specifications-Material:AL6061-Type:Road Drop-Color:Black-Width:400mm-Bar Clamp Diameter (mm):31.8mm-Upsweep:128mm-Rise:75mm Traditional compact road bar available in multiple widths Flattened aero top section for enhanced comfort and grip AL6061-T6 alloy construction ISO-Road safety certified Bar Clamp Diameter (mm): 31.8mm