We are trying to satisfy 100% of our customers
Our bikes are 100% safe and eco-friendly
✕
biker4-shop-icon3
julio 29, 2026

carbon handlebar stem road bike carbon stem mountain bike long stem 6/17 degree

【Durable carbon handlebar stem】 Material: carbon fiber + aluminum alloy (the cap is a high-quality aluminum alloy); Appearance:3K glossy/3K matte/UD matte; Weight: approx. 120~180g; fork diameter: 28.6 mm (1-1/8"), handlebar diameter: 31.8 mm, angle: 6/17°. 【Several sizes available】road bike stem carbon length: 70/80/90/100/110/120/130mm, according to your own body shape characteristics, riding habits and matching to your own bike. Choose the right stem size, reduce pain in hands and Wrists.Reduce back strain. 【Advantages of different lengths】MTB stem carbon of different lengths: stem length 90mm, better stability, more suitable for high-speed riding. 【Easy to install carbon bicycle stem】 Connect the original bicycle fork, the four-screw rod clamp holds the rod firmly in position. Install the carbon road bike stem correctly. Please follow the specified tightening torque (4Nm); recommend using a hex wrench to tighten the screw. 【MTB stem installation tips】When assembling, please confirm that the handlebar diameter is 31.8mm. The center width needs to be confirmed in order to properly lock the product and install it manually with a hex wrench; make sure that the diameter of the front fork corresponds to the of the stem and that the size for; when installing, you can also apply carbon fiber mounting paste to the bike handlebar to ensure a tight fit.
julio 29, 2026

31.8 Carbon Fiber Road Bike Handlebar Racing Bent Bars Internal Routing Cycling

Specifications: Brand : RXL SL Material : Carbon Fiber Weight : Approx 225g±10g Color : Black Diameter :31.8mm Width : 400/420/440mm Drop :130mm Reach : 80mm Appearance :UD Matte/ UD Glossy Used : Road Bicycles Package included: 1pc road carbon bicycle handlebar Features: 1.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. 2.This style is one of the standard mold of modern road racing bike,its tortuosity is especially made to fits the brake system, and in the position of the brake system, we prayed it with a layer of granule paint to increase the friction between the brake handle and the handlebar, providing you a safer and comfortable riding. 3.The corner is high temperature joint treated, passed impact test, adopted wind-breaking design and internally routing to reduce the wind resistance while riding. the bent bar has great balance ability, applies for most fixtures. the Upper Hand Grip part has been expanded to rest your palm, makes you more comfortable. 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. 3. Highway bike handlebar Do not enter the mountain road, the wrong cycling will crash the road handlebar. 4. Please correct use our company's accessories, if any questions please contact us directly. 5. We will adopt the views of the majority of cycling enthusiasts to improve our services.
julio 27, 2026

Road Bike Carbon Handlebar Stem Integrated 3K Gloss Bicycle Handlebars

PRODUCT INFORMATION: Brand: RXL SL Material: Carbon Fiber Color: Red Appearance: 3K Glossy Weight:Approx 320g (420*100mm) Stem length: 90/100/110/120mm Handlebar size: 400/420/440mm Fork Diameter: 1-1/8" (28.6mm) Drop:140mm Reach:75mm Suitable for:Road Bicycles, TT bikes, track bike and so on Features:Easy to install and remove/internal routing Friendly reminder: 1,Install carbon handlebar correctly, please follow the specified tightening torque (4Nm);this handlebar preset speedometer holder mounting screws ,can be installed speedometer/stopwatch holder(Not included)! 2,Tighten the screws. Since it is made of carbon, we recommend tightening the body to support it by tightening with your hands. Cracks can occur when strong tensions occur 3,Internal routing to protect brake lines and reduce daily wear, reduce the occurrence of accidents, and provide you with safer travel;Integrated design handlebar for the competition that installation and removal steps easy, very suitable for competition use. 4,this handlebar can not install bar ends plug!
julio 27, 2026

Carbon Bike Saddle Front Seat Mat MTB Seat For Cycling 270*141mm Road Saddles

Product detail Material: Carbon fiber Weight: approx. 110 +/- 10g;ultra light experience Appearance: 3K Glossy/3K Matte color: Black Size: 275*143mm Oval Bow:7*9mm 【High-quality Carbon Fiber】The bicycle seat cushion is made of high-quality carbon fiber material,durable and durable,reliable in use, high strength and anti-deformation; bike saddle without leather cover, please wear the professional cycling pants with padding when cycling for a long time; 【Hollow Design】streamlined and ergonomic design, comfortable cycling experience; the hollow design can effectively reduce the weight and resistance when riding. 【Bicycle Saddle Features】 light weight, small size, convenient installation and disassembly, can perfectly replace old or damaged seat cushions, and is an ideal spare part for bicycle enthusiasts. 【Carbon Bike Saddle Description 】road bike saddle is made of high quality carbon fiber material;Weight:approx 110 +/- 10g (ultralight and comfortable saddle for racing);MTB seat appearance:3K glossy/3K matte;Color: Black;Road bicycle saddle size: 270*141mm;Bike saddle Oval bow:7*9mm; 【General Used】: suitable for common standard seats, such as mountain bikes, road bikes, folding bikes; for double rail seat tube and clip seat post.
julio 27, 2026

Carbon Fiber Road Front Seat Mat MTB Bike Saddle For Cycling 270*141 USA Stock

【High-quality Carbon Fiber】The bicycle seat cushion is made of high-quality carbon fiber material,durable and durable,reliable in use, high strength and anti-deformation; bike saddle without leather cover, please wear the professional cycling pants with padding when cycling for a long time; 【Hollow Design】streamlined and ergonomic design, comfortable cycling experience; the hollow design can effectively reduce the weight and resistance when riding. 【Bicycle Saddle Features】 light weight, small size, convenient installation and disassembly, can perfectly replace old or damaged seat cushions, and is an ideal spare part for bicycle enthusiasts. 【Carbon Bike Saddle Description 】road bike saddle is made of high quality carbon fiber material;Weight:approx 110 +/- 10g (ultralight and comfortable saddle for racing);MTB seat appearance:3K glossy/3K matte;Color: Black;Road bicycle saddle size: 270*141mm;Bike saddle Oval bow:7*9mm; 【General Used】: suitable for common standard seats, such as mountain bikes, road bikes, folding bikes; for double rail seat tube and clip seat post.
julio 27, 2026

Bicycle Saddle Carbon Leather Road/Mountain Bike Front Seat Mat for Cycling 140g

Specifications: Brand:RXL SL Material: Soft leather Gel + Carbon Fiber Color: Black(3k carbon fiber+leather) Oval bow:7*10mm Size:275*143mm Weight:Approx140g Category:Front Seat Mat Use:MTB/Road Bicycle Features: 1.Carbon fiber construction with a soft leather surface, PU and dual-density gel foam fillings are soft and elastic, helping you avoid cycling pain and enjoying longer bike rides. 2.Easy to install: easy to install, low cost solution will make your saddle feel much better. Ultra-wide profile and soft foam filling for more comfort; Double springs provide excellent cushioning and shock resistance. 3.Hollow design: The center hollow provides relief from static and ventilation. This bicycle seat relieves the pressure of the perineum and provides airflow and comfort during long-distance cycling. 4.General purpose: Suitable for common standard seats, such as mountain bikes, road bikes, folding bikes; for double track seat tube and clip seat post.
julio 27, 2026

adjustable bike handlebar extender triathlon aero bars rest aero bars triathlon

You may also like Carbon+Soft Leather Gel Racing Bike Saddle MTB Front Seat Mat 280*145mm RXL SL 34.99 USD Free shipping 1-1/8" Racing Bike Carbon Integrated Handlebar Inner Drop Bar For Bicycle 63.99 USD Free shipping Carbon Mtb Stem 6/17 Degree Mountain Bike Stem 28.6-31.8mm Road Bicycle Stems 26.99 USD Free shipping MTB Carbon Seat Post 25.4/27.2/30.8/31.6 Offset 25mm Road Bike Seatpost RXL SL 27.99 USD Free shipping Carbon Fiber Pickleball Racket 16mm Thickness Lightweight Pickleball Paddles Set 56.99 USD Free shipping 1-1/8" Integrated Carbon Road Bicycle Handlebar 3K Matte Drop Racing Handle Bar 55.99 USD Free shipping MTB Carbon Riser Handlebar 31.8*720/740/760mm Mountain Bike One-shaped Handlebar 23.99 USD Free shipping 31.8 Carbon Road Bicycle Rest TT Triathlon Handlebar 30°Racing Aero Bar 360mm 59.99 USD Free shipping RXL SL 1-1/8"Carbon MTB Integrated Handlebar Swallow Shape Design Riser Bar 35.99 USD Free shipping Carbon MTB Handlebar 31.8mm Mountain Bike Flat/Riser Bar 680/700/720/740mm 15.99 USD Free shipping 1,Triathlon TT handlebars made of T700 carbon fiber, which are super light and suitable for 31.8mm clamp, Aero handlebar length: 255mm (adjustable length is 15mm). TT handlebar weight: about 300g+/- 10 g for tightening the screw. Road bike rest handlebar suitable for racing bikes, triathlon bikes, long-distance bikes etc. Ergonomic design, makes your ride easier. 2, Bicycle handlebar attachments with Velcro sponge padding, increasing the comfort of arms while riding (sponge padding can be removed and washed), TT handlebars for relaxing in good road conditions during long-distance cycling 3, Install the triathlon handlebar attachment correctly, install this triathlon rest bar, the installation part must be larger than 75mm, please pay attention to the specified tightening torque (4Nm). We recommend using a hex wrench 4, The main function of the TT handlebar attachment is to reduce the wind resistance on the road. On the other hand, the cyclist's upper body can be well supported, which improves the riding ability on the flat road and makes the riding easier and more comfortable for the rider to ride long distances . 5,Someone uses the triathlon bike handlebar for the first time and changes the riding position. He may not be used to it at first. You can adjust the seat cushion to move it forward 1 to 2 cm or shorten the stem. Adjust the width of the support bar. You can try different widths to consider comfort and control.
julio 27, 2026

adjustable bike handlebar extender triathlon aero bars rest aero bars triathlon

You may also like Carbon+Soft Leather Gel Racing Bike Saddle MTB Front Seat Mat 280*145mm RXL SL 34.99 USD Free shipping 1-1/8" Racing Bike Carbon Integrated Handlebar Inner Drop Bar For Bicycle 63.99 USD Free shipping Carbon Mtb Stem 6/17 Degree Mountain Bike Stem 28.6-31.8mm Road Bicycle Stems 26.99 USD Free shipping MTB Carbon Seat Post 25.4/27.2/30.8/31.6 Offset 25mm Road Bike Seatpost RXL SL 27.99 USD Free shipping Carbon Fiber Pickleball Racket 16mm Thickness Lightweight Pickleball Paddles Set 56.99 USD Free shipping 1-1/8" Integrated Carbon Road Bicycle Handlebar 3K Matte Drop Racing Handle Bar 55.99 USD Free shipping MTB Carbon Riser Handlebar 31.8*720/740/760mm Mountain Bike One-shaped Handlebar 23.99 USD Free shipping 31.8 Carbon Road Bicycle Rest TT Triathlon Handlebar 30°Racing Aero Bar 360mm 59.99 USD Free shipping RXL SL 1-1/8"Carbon MTB Integrated Handlebar Swallow Shape Design Riser Bar 35.99 USD Free shipping Carbon MTB Handlebar 31.8mm Mountain Bike Flat/Riser Bar 680/700/720/740mm 15.99 USD Free shipping 1,Triathlon TT handlebars made of T700 carbon fiber, which are super light and suitable for 31.8mm clamp, Aero handlebar length: 255mm (adjustable length is 15mm). TT handlebar weight: about 300g+/- 10 g for tightening the screw. Road bike rest handlebar suitable for racing bikes, triathlon bikes, long-distance bikes etc. Ergonomic design, makes your ride easier. 2, Bicycle handlebar attachments with Velcro sponge padding, increasing the comfort of arms while riding (sponge padding can be removed and washed), TT handlebars for relaxing in good road conditions during long-distance cycling 3, Install the triathlon handlebar attachment correctly, install this triathlon rest bar, the installation part must be larger than 75mm, please pay attention to the specified tightening torque (4Nm). We recommend using a hex wrench 4, The main function of the TT handlebar attachment is to reduce the wind resistance on the road. On the other hand, the cyclist's upper body can be well supported, which improves the riding ability on the flat road and makes the riding easier and more comfortable for the rider to ride long distances . 5,Someone uses the triathlon bike handlebar for the first time and changes the riding position. He may not be used to it at first. You can adjust the seat cushion to move it forward 1 to 2 cm or shorten the stem. Adjust the width of the support bar. You can try different widths to consider comfort and control.
julio 27, 2026

Triathlon Bar Adjustable Arm Rest Handlebar 31.8 Road Bike Carbon Aero TT Bars

You may also like MTB Carbon Riser Handlebar 31.8*720/740/760mm Mountain Bike One-shaped Handlebar 23.99 USD Free shipping Carbon+Soft Leather Gel Racing Bike Saddle MTB Front Seat Mat 280*145mm RXL SL 34.99 USD Free shipping Carbon Bicycle Handlebar 1-1/8" Integrated Road Drop Integrated Drop Bar RXL SL 64.99 USD Free shipping 31.8 Carbon Road Handlebar For Bicycle Internal Routing Drop Handle Bar RXL SL 45.99 USD Free shipping Carbon Mtb Stem 6/17 Degree Mountain Bike Stem 28.6-31.8mm Road Bicycle Stems 26.99 USD Free shipping Sopport OD2 31.8/28.6mm Integrated Handlebar Racing Bike Inner Routing Drop Bar 75.99 USD Free shipping Carbon MTB Handlebar 31.8mm Mountain Bike Flat/Riser Bar 680/700/720/740mm 15.99 USD Free shipping MTB Carbon Seat Post 25.4/27.2/30.8/31.6 Offset 25mm Road Bike Seatpost RXL SL 27.99 USD Free shipping 31.8 Carbon Drop Bar External Routing Racing Bike Road Bicycle Handlebar 34.99 USD Free shipping Internal Routing Carbon Bicycle Handlebar 31.8 Road Bike Drop Bars 400/420/440mm 35.99 USD Free shipping Brand: RXL SL Features:Triathlon Bicycle Extender Appearance: 3K Glossy/3K Matte Weight: approx 300g Bar clamp: 31.8mm Handle adjustment: 15mm Clamp adjustment: 5mm Feature: 1,Arm Rest Handlebar with Sponge Pads, which are secured with velcro and boost comfort your arms when riding(Sponge pad can be removed and washed) 2,Install aero TT bar correctly, install this TT handlebar ,installation part must be greater than 75mm, ,please follow the specified tightening torque (4Nm),we recommend using a hexagon wrench to tighten the screw. 3,Ergonomic design,,makes your ride easier. Suitable for Road Bikes, Triathlon bike, long-distance travel bikes, etc.