See spec chart for available diameters and compatibility.

Bontrager Tubeless  70mm Valve. 

This valve is compatible with the Bontrager Aelous Pro 5 wheel. It will also work with Bontrager Aeolus Pro 3 as well as other wheels with a rim depth at 50mm and below. 

Valve Bontrager Tubeless 50mm Black

Valve Bontrager Tubeless 67mm Black

Valve Bontrager Tubeless 80mm Black

To be used exclusively with Bontrager Tubeless Ready (TLR) wheels. Required for Bontrager's Tubeless Ready (TLR) system set-up. A removable valve core for easy sealant filling. Silver MTB valve is compatible with all Bontrager Mountain wheels except: Line XXX, Kovee XXX and Line Pro 40. Black MTB 50 mm valve is compatible with all Bontrager Mountain wheels. Alloy Road Tubeless Rim Valve is compatible with all Bontrager alloy TLR road wheels. Sold as singles.

Valve Bontrager Aeolus Pro 3V Tubeless 55mm Black

6061-T6 cast body construction. 4-bolt dual band clamp retains stiffness and reduces weight. An opposing 2-bolt steerer tube clamp with M5 corrosion-resistant steel bolts. Blendr-ready for seamless accessory integration. Compatible with Blendr Elite bases and Blendr mounts. Suitable for use on road, city or mountain bikes. Safe for use on carbon steerer tubes and handlebars.

Traditional trekking 35 degree back sweep handlebar. 6061-T6 polished aluminum with clear anodize or black anodize finish. RIDE+ versions have an integrated cable guide inside.

Excels on the road in a variety of conditions. Hard-Case Lite sub-tread material protects against punctures. Legacy graphic tyres feature a non-current graphic but the same construction and tread as current model tyres.

Fitness Posture 4 features an upright pelvic rotation to go farther, faster. Contour Relief Zone Plus (CRZ+) full saddle cutaway enhances soft tissue protection. Tough, weather-resistant cover repels water. Sleek, supportive padding provides comfort while maintaining performance.

Fitness Posture 4 features an upright pelvic rotation to go farther, faster. Engineered specifically to yield better fit and greater comfort for women. Contour Relief Zone Plus (CRZ+) full saddle cutaway enhances soft tissue protection. Tough, weather-resistant cover repels water. Sleek, supportive padding provides comfort while maintaining performance.

Straight-gauge 6061-T6 alloy shaft construction;2-bolt rocker-head with micro-adjustment;Suitable for road or mountain use;

Custom-butted, 6061-T6 alloy construction. Variable Radius Compact (VR-C) design allows longer reach and drop. Compatible with clip-on aero bars. Shot peened finish increases fatigue life. Laser-etched brake lever position lines for spot-on control setup.

Unique tread profile improves aerodynamics and saves 37 seconds over 40km. Unique Aero Wing bead eliminates gap between rim and tyre for aero advantage. Hard-Case Lite protects against punctures with superior, lightweight, sub-tread material.

Single-butted, tapered-wall, 6061-T6 alloy construction. Shot peened finish increases fatigue life. Laser-etched brake lever position lines for spot-on control setup. 40mm of cut marks on each side for easy width customization. Bar end compatible.

Posture 3 Performance pelvic rotation for a balance of comfort and efficiency. Soft cushion padding through the saddle nose enhancing soft tissue protection. Strategically-placed, multi-density padding for optimal comfort and performance. Channel Flex on bottom of shell for added compliance. Recessed saddle cavity provides contour relief zone and eases pressure on soft tissue. inForm BioDynamic products optimize your natural movement for sustained, higher performance.

Seatpost Part Bontrager XXX Saddle Clamp Barrel Assembly

Fitness Posture 4 features an upright pelvic rotation to go further, faster. Contour Relief Zone Plus (CRZ+) full-saddle cutaway enhances soft tissue protection. Dual-density shell and air foam construction is soft yet supportive. The tough, weather-resistant cover repels water. Blendr attachment allows for integrated rear light mounting.

An aggressive Posture 2 saddle that excels both on the road and mountain bike. Engineered specifically to provide a better fit and greater comfort for women. Contour Relief Zone Plus (CRZ+) full-saddle cutaway enhances soft tissue protection. A wider cut-out and shaped nose provide a stable comfort in an aggressive position. Soft cushion padding provides ultra comfort. inForm BioDynamic products optimise your natural movement for sustained, higher performance.

Performance Posture 3 for pelvic rotation with a balance of comfort and efficiency. Channel Flex on bottom of shell for added compliance. Zone Density shell construction is strategically placed for optimal comfort and performance. Size Specific Curvature ensures each saddle is designed specific to its width. inForm BioDynamic products optimize your natural movement for sustained, higher performance.

Oversized 35mm clamp diameter offers increased strength and minimal weight. Shifter and brake lever position lines for spot-on control setup. 4 degree upsweep and 9 degree backsweep optimal for xc and trail. 40mm of cut marks on each side allow for easy width customization.

Posture 3 Performance pelvic rotation for a balance of comfort and efficiency. Suspended, hollow Ti rails increase compliance for ultimate comfort. Recessed saddle cavity provides contour relief zone and eases pressure on soft tissue. Size Specific Curvature ensures each saddle is designed specific to its width. Carbon fiber-reinforced shell strikes a balance between strength and light weight. Strategically-placed, multi-density padding for optimal comfort and performance. inForm BioDynamic products optimize your natural movement for sustained, higher performance.

An aggressive Posture 2 saddle that excels both on the road and mountain bike. Contour Relief Zone Plus (CRZ+) full saddle cutaway enhances soft tissue protection. Soft cushion padding provides ultra comfort. Channel Flex on bottom of shell for added compliance. Abrasion resistant polymer-edge adds durability without adding weight. inForm BioDynamic products optimize your natural movement for sustained, higher performance.

Performance Posture 3 for pelvic rotation with a balance of comfort and efficiency. Unique suspended rail construction increases compliance for ultimate comfort. Strategically-placed, multi-density padding for optimal comfort and performance. Recessed saddle cavity provides contour relief zone and eases pressure on soft tissue. Size Specific Curvature ensures each saddle is designed specific to its width. Hollow titanium rails deliver strength without added weight. Carbon fiber-reinforced shell strikes a balance between strength and light weight.

Ultralight custom butted 7050 alloy construction. Variable-Radius Compact (VR-C) design allows shorter reach and drop. Compatible with clip-on aero bars.

Seamless accessory integration with Blendr Elite. 6061-T6, 3D, forged alloy construction. 4-bolt dual band clamp retains stiffness and reduces weight. Opposing 2-bolt steerer tube clamp. Uses M5 countersunk, corrosion-resistant steel bolts with 5.2 Nm torque spec. Blendr accessories sold separately.

Custom-butted, 6066-T6 alloy construction. Variable Radius Compact Flare (VR-CF) increases wrist clearance for ergonomic positions. Compatible with clip-on aero bars. Shot-peened finish increases fatigue life. Laser-etched brake lever position lines for spot-on control set-up.