We are trying to satisfy 100% of our customers
Our bikes are 100% safe and eco-friendly
✕
biker4-shop-icon3
julio 23, 2026

Kalloy Uno Upshot Stem (Black) (31.8mm)

Lightweight high rise 2D forged aluminum stem for comfort. Stem Angle: 35°. Color: Black. Material: Aluminum. Stack Height: 40mm. 4-bolt windowed faceplate, 40mm tall steerer clamp.
julio 23, 2026

Bontrager Blender Stem RCS Pro 31.8mm 7 Black

Available in multiple lengths to suit your fit. Includes stem cap to conceal cables. Blendr compatible for easy accessory integration. Steerer tube bolt. Accessory Compatibility. Includes face plate and bolts.
julio 22, 2026

Kalloy Uno AS007N Alloy Road/MTB Stem 70mm -/+ 7° 31.8mm Clamp 1 1/8″ Black NEW

Kalloy Uno AS007N Alloy Road/MTB Stem - NEW in Packaging For decades, Kalloy has built a first-rate reputation on crafting sleek, durable alloy stems at a very attractive price-to-weight ratio. Not only do they manufacture their own brand of products, but over the years they have been the trusted builders for countless other component and bicycle brands. SpecificationsRoad/ MTB alloy stem Material: 3D-Forged 6061-T6 AluminumLength: 70mmRise: -/+ 7° 4-bolt design Bolt material: Steel Handlebar clamp diameter: 31.8mmSteerer: 1-1/8"Stack: 40mmApprox. weight, 70mm: 130g Color: Matte Black, Sandblasted coatingNew in original packaging!
julio 22, 2026

eXotic Enduro Stem, 50mm or 65mm. Purpose built for Enduro Racing & All Mountain

BikeFridge USA eXotic Enduro Stem, 50mm or 65mm. Purpose built for Enduro Racing & All Mountain Used by Pros Since 2005Quality Guaranteed Top Reviews60 Day Returns Super Fast Dispatch from Ohio100% Customer Satisfaction Aim Details More Info Shipping Returns About Us CarbonCycles eXotic Enduro Stem Purpose built for Enduro and All Mountain riders, this stem has the perfect combination of strength, stiffness and extension for the fastest riding experience. Made from 6061 T6 alloy by 2-D forging to get a light weight by careful distribution of the material. Opposing steerer clamp bolts help to even out clamping loads and allow easier fitting by tightening one side. The bore edges are rounded to reduce stress at the edges of the clamp. Specifications: Fork steerer diameter: 28.6mm (1 1/8 Inch)Handlebar clamp: 31.8mm serrated on inside of front cap for extra gripAlloy: 2-D forged 6061 T6Angle: 5 degreeStack height: 40mm Total Weight: 123g (CC-M203150 incl 6 x high grade M5 stainless steel bolts and captive washers @24g) 31.8, 50mm31.8, 65mm Features:• Bore: 31.8mm, Ext: 50mm • Fork steerer diameter: 28.6mm (1 1/8 Inch) • Angle: 5 degree • Serrated on inside of front cap for extra grip • Stack height: 40mm Bore: 31.8mm, Ext: 50mm Product Code: CC-M2031050 Features:• Bore: 31.8mm, Ext: 65mm • Fork steerer diameter: 28.6mm (1 1/8 Inch) • Handlebar clamp: 31.8mm serrated on inside of front cap for extra grip • Angle: 5 degree • Stack height: 40mm Bore: 31.8mm, Ext: 65mm Product Code: CC-M2031065 Usual delivery time is 2-3 days. We aim to dispatch (send it out from our warehouse) within 1 working day of receipt of cleared payment (excluding weekends and bank holidays). Shipped by USPS 24Hr For overseas shipping see the 'Postage and Payments' tab or Contact Us Returns and Refunds We offer a refund policy for complete peace of mind. If you are not happy with your purchase, please send it back to us in re-saleable condition (ie in original packaging, unopened, unused and uninstalled condition) within 60 days of receipt for a refund About Us CarbonCycles.CC USA DiscoBrakes.Com Pte Ltd 870 E. Market St. Akron Ohio 44305 USA CarbonCycles.CC UK DiscoBrakes.Com Pte Ltd TheFbaPrep Building B, Walk Farm Felixstowe Road, #TFP35488 Levington Suffolk IP10 0LR United KingdomVAT number: GB 156 1948 88 More Choices in our Shop: Full CarbonFlat Disc Only(IS) CubikCartridges 490mm DiscOnly (PM) eXergo Nion-FLock-ons CarbonTi Boss Plugs Carbon Disc(PM) 1in Al Carbon 3K(Road) Alloy LowerClamp Half Al MetaII UD Carbon +SS PM White26' Pro Race LOOK DeltaCleats 25mm M7DFlats DiscOnly Carbon BarEnds CarbonQR9 CarbonHollow FR HandlebarPlugs Thermoplastic,6 Colors Meta F CarbonJockeyWheels ScandiumRiser Pins Lock-on EndCaps, 12colors Customer Service Have an Issue? no problem, email our customer service team and we will be happy to help DiscoBrakes CarbonCycles BikeFridge
julio 22, 2026

Nitto Craft 5 Stem – 120mm length; 31.8mm clamp – excellent used condition

This is the Nitto model Craft 5 Stem. Stem length is 120 mm. 7 degree angle. Fits a 1 1/8" steerer and 31.8mm handlebar clamp diameter. The material is polished steel. The stem is in excellent used condition. I cannot find a scratch or blemish on it to report, but can probably find one if I look at it long enough. I will ship within the continental United States.
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 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.