CONTACT
SWITCH SL DROPPER SEATPOST
Engineered for XC and gravel riders who demand total efficiency on every climb and descent, the all-new Contact Switch SL Dropper Seatpost delivers smooth, reliable performance in a lightweight, low-maintenance design. Its precision-engineered mechanical spring system, twoposition actuation, and high-strength 7-series alloy construction combine for effortless control and lasting durability—helping you stay in command no matter the terrain.
ULTRALIGHT
Built from high-tensile 7-series alloy, the Contact Switch SL achieves exceptional strength with minimal material, using thinner, more durable tube walls for weight savings without compromise. The redesigned chassis increases stability and reduces lateral play, while extended saddle rail guides and a titanium two-bolt clamp ensure precise, secure saddle positioning. Available in 110 mm and 140 mm travel options, it’s the ideal choice for XC and gravel riders who count every gram.
360g
EASY CONTROL
A mechanical spring system replaces the traditional hydraulic cartridge, reducing complexity and potential failure points while ensuring consistent performance in all conditions. The two-position actuation—fully extended or fully dropped—delivers predictable operation and simplicity on technical terrain. A smooth return mechanism provides fast, controlled rebound without harsh top-out, and the ergonomic thumb lever offers intuitive, on-the-fly actuation.
RUGGED & VERSATILE
Engineered for dependable performance season after season, the Contact Switch SL combines anti-twist technology and durable mechanical internals for long-term reliability with minimal maintenance. Internal cable routing keeps the cockpit streamlined and protected, ensuring clean integration across a wide range of frames and riding styles—from race day to the backcountry.
CONTACT SWITCH SL DROPPER SEATPOST
The all-new Contact Switch SL redefines lightweight dropper performance for XC and gravel riding. Its precision mechanical spring system, two-position actuation, and 7-series alloy construction deliver smooth, effortless movement and dependable simplicity—perfect for riders who want fast, flawless function on every ride.
KEY FEATURES
• High-tensile 7-series alloy – Exceptional strength with minimal weight
• Redesigned chassis – Increased stability and reduced lateral play
• Smooth return mechanism – Controlled rebound for comfort and control
• Anti-twist technology – Keeps saddle securely positioned
• Two-position actuation – Fully extended or fully dropped for simplicity
• Travel options – Available in 110 mm and 140 mm
• Durable mechanical spring action – Reliable, lowmaintenance operation
• Internal cable routing – Clean, streamlined cockpit integration
• Extended saddle rail guide – Cradles rails for added strength and security
• Titanium two-bolt clamp – Precise, adjustable saddle positioning
• Ergonomic thumb lever – Smooth, intuitive actuation
SPECIFICATIONS
Material 7-Series Alloy
Diameter 30.9mm
Travel 110mm, 140mm
Length 110mm: 340mm / 140mm: 390mm
Weight without remote and cable 110mm: 360g / 140mm: 390g
SEAMLESS CONTROL
CONTACT XC INTEGRATED HANDLEBARS
CONTACT XC INTEGRATED HANDLEBARS
Engineered for the demands of modern cross-country racing, the Contact SLR and Contact SL XC Integrated Handlebars deliver precise handling and aggressive performance in a clean, unified cockpit design. Available in ultralight SLR carbon or durable SL alloy, both models feature contemporary XC geometry and seamless integration for uncompromising speed, control, and confidence.
PRECISON RESPONSE
The Contact SLR XC Integrated Handlebar features a continuous carbon fiber layup that forms a single, unified bar-and-stem structure—maximizing stiffness and minimizing weight. At just 295g, it’s built for pure efficiency. Compared to the previous Contact SLR XC 35 bar and stem combination, the integrated design increases stiffness by 20%, delivering sharper steering, quicker feedback, and total precision on technical XC terrain.
A –8° stem angle, 9° backsweep, and 2° upsweep combine to promote a strong, stable riding posture for power and control. This aggressive geometry enhances climbing efficiency and improves handling and comfort over long, demanding courses—so you stay in command no matter how rough things get.
SLEEK INTEGRATION
A discreet under-bar channel routes cables cleanly, preserving a streamlined cockpit while allowing easy access for setup and maintenance. On the SLR model, a removable underside cover conceals the system completely, combining the simplicity of external routing with the visual clarity of full integration. A low-profile top-cap cover with computer-mount compatibility completes the look—efficient, aerodynamic, and purpose-built for performance.
CONTACT SLR XC INTEGRATED HANDLEBAR
Pure performance, built for speed. The Contact SLR XC Integrated Handlebar strikes the ideal balance of ultralight efficiency and integrated control. Its continuous carbon layup delivers maximum stiffness with race-day weight savings, while its aggressive geometry and seamless cable integration ensure total command on steep climbs and technical descents.
FEATURES
• Lightweight carbon construction: continuous layup enhances stiffness while maintaining compliance
• Race-optimized geometry: –8° stem, 9° backsweep, 2° upsweep for efficiency and comfort
• Under-bar cable routing: concealed channel with removable cover for easy access and clean aesthetics
• Integrated functionality: top-cap cover improves aero performance and supports computer mount installation
• Total compatibility: works seamlessly with mechanical and electronic systems
• Versatile sizing: 780mm width; stem lengths 50 / 60 / 70 / 80 / 90mm
SPECIFICATIONS
Material Carbon
Width 780mm
Stem Length 50, 60, 70, 80, 90mm
Stem Angle -8 degree
Backsweep 9 degree
Upsweep 2 degree
Weight 295g (780x60mm)
CONTACT SL XC INTEGRATED HANDLEBAR
Built from high-strength, low-weight alloy for dependable performance, the Contact SL XC Integrated Handlebar delivers race-ready precision and efficiency. Its aggressive stance, clean cable routing, and lightweight durability make it the ideal choice for riders seeking confident control and everyday performance.
KEY FEATURES
• Lightweight durability: premium SL alloy provides strength with tuned compliance
• Race-optimized geometry: –8° stem, 8° backsweep, 2° upsweep for balanced control and comfort
• Under-bar cable routing: hidden channel keeps the cockpit sleek and easy to maintain
• Integrated functionality: top-cap cover improves aerodynamics and supports computer mount installation
• Total compatibility: works seamlessly with mechanical and electronic systems
• Versatile sizing: 780 mm width; stem lengths 50 / 60 / 70 / 80 / 90mm
SPECIFICATIONS
Material Alloy Width 780mm
Stem Length 50, 60, 70, 80, 90mm Stem Angle -8 degree Backsweep 9 degree Upsweep 2 degree
Weight 540g (780x60mm)
TOTAL CONFIDENCE
XCA WHEELSYSTEM
Built for speed, strength and control, the alloy XCA WheelSystem delivers XC race-ready performance. Weighing just 1705g, it combines the fast, responsive feel of a true XC wheel with the reliable durability of alloy. The 120-tooth helical ratchet system hub provides 3° engagement for immediate response, transmitting every watt into forward motion. A 30mm inner rim width and Wide Guard Technology add protection and stability, giving you the confidence to push harder on rough, technical terrain.
POWER & CONTROL
Engineered with a reinforced alloy rim and Dynamic Balanced Lacing (DBL), the XCA WheelSystem delivers efficient power transfer and confident handling on demanding terrain.
DBL is an advanced spoke-lacing system that sets the leading and trailing spokes at a wider bracing angle and balances their tension under load, creating a stronger, more stable wheel structure that resists flex under power. Paired with a 30mm internal rim width and 5mm sidewalls, this design achieves an ideal balance of stiffness, traction, and comfort, helping to maintain speed and control through every climb, corner, and descent.
IMMEDIATE RESPONSE
At the heart of the XCA’s performance is the Helical-Bevel Ratchet Drive System. This angled, conical interface allows the ratchet teeth to mesh progressively rather than head-on, spreading load more evenly and maintaining constant contact through each engagement.
The 10° helical engagement between the hub and ratchet rings spreads load evenly for efficient torque transfer and consistent power under pressure while the 120-tooth helical ratchet system delivers 3° engagement for immediate response, putting power to the ground the instant you push on the pedals. Together, these features ensure lightning-fast acceleration and long-term durability.
120-TOOTH HELICAL RATCHET SYSTEM
3° engagement delivers instant acceleration and precise power delivery.
HELICAL INTERFACE
10° helical interface between hub and ratchet rings ensures consistent torque transfer and long-term reliability.
BUILT TOUGH
REDUCED RISK OF PINCH FLATS
With Wide Guard Technology featuring a reinforced hookless rim profile the XCA WheelSystem is built strong to absorb trail impacts. The 30mm inner width and rounded-edge 5mm sidewalls provide more control and fight pinch flats, while the alloy construction adds durability for aggressive XC and trail use—all at a weight that helps you climb with efficiency.
XCA WHEELSYSTEM
The XCA WheelSystem blends alloy strength with XC speed. With DBL technology, Wide Guard protection, and a precision helical ratchet hub, it delivers race-level performance with everyday reliability. Whether sprinting for position or powering through rock gardens, XCA gives you greater control and fast, efficient acceleration everywhere you ride.
KEY FEATURES
• Dynamic Balanced Lacing (DBL): Enlarged hub flange boosts spoke bracing angles, increasing lateral, torsional, and transmission stiffness for more efficient power transfer and a planted ride feel.
• Helical-Bevel Ratchet Drive System: A 10° helical engagement between the hub and ratchet rings ensures efficient, consistent power transfer with reduced stress on components, while the 120-tooth helical ratchet delivers rapid 3° engagement for immediate response and precise power delivery.
• Ratchet Wave Spring: Maintains even pressure between ratchet rings for consistent engagement and improved rolling efficiency.
• Wide Guard Technology: Rounded-edge 5mm sidewalls reduce pinch flats and enhance rim impact protection.
• 30mm Inner Rim Width: Allows lower tire pressures for improved traction and control.
KEY TECHNOLOGIES
• Wide Guard Technology
• Giant Hookless Technology
• Dynamic Balanced Lacing (DBL)
SPECIFICATIONS
Rim Material Alloy
Rim Type Hookless
Tubeless Giant Tubeless System (Rim Tape and Valve Kit Included)
Suggested Tire Size 2.2 - 2.6”
Rim Height 21mm
Rim Inner Width 30mm
ETRTO 622x30
Front Hub Alloy, 6-Bolt
Rear Hub Alloy, 120T Helical-Bevel Ratchet Driver, 6-Bolt
Hub Compatibility Shimano HG / MS, SRAM XD
Bearing Sealed Cartridge
Front Axle 110x15 Thru Axle
Rear Axle 148x12 Thru Axle
Front Spokes Sapim Laser
Front Lacing 24H, DBL, Straight Pull
Rear Spokes Sapim Laser
Rear Lacing 24H, DBL, Straight Pull
Nipple Type Sapim Double Square
Warranty 2 Years
Pair Weight (with tape/valve) 1,786g (Shimano MS) 1,783g (SRAM XD)
Front Weight (with tape/valve) 842g
Rear Weight (with tape/valve) 944g (Shimano MS) 941g (SRAM XD)
RAPID RESPONSE
XCR
Proven at the highest level by World Champion Alan Hatherly, the new XCR WheelSystem pushes the limits of what’s possible on fast, technical XC terrain. Engineered with advanced carbon construction, Dynamic Balanced Lacing (DBL) spoke technology, and a next-generation hub drive system, it combines the razor-sharp speed of an XC race wheel with the strength and control needed for full-speed, technical trail riding. From explosive starts to gnarly descents, XCR transmits every watt into forward motion, giving you the confidence to push harder, ride faster, and stay in control when it matters most.
FULL POWER
A lightweight carbon rim layup, high-tensile-strength carbon spokes, and Dynamic Balanced Lacing (DBL) deliver uncompromising race-day efficiency. This advanced spoke-lacing system sets the leading and trailing spokes at a wider bracing angle and balances their tension under power, creating a stiffer, more stable wheel structure that resists deflection when you accelerate or corner hard. Working together with the lightweight rim construction, this design achieves exceptional stiffness-toweight. The result is explosive acceleration, razor-sharp handling, and greater control across fast, technical terrain.
150g LIGHTER
At just 1350g, the new XCR sheds 150g compared to the previous generation. Lateral stiffness-to-weight improves by 8.8%, boosting precision through corners, while rear transmission stiffness-to-weight increases by 26 % for more efficient power transfer.
ZERO DELAY
Every split second counts in XC racing, and this next-generation hub is engineered to deliver immediate, consistent power with every pedal stroke. At its core, the Helical-Bevel Ratchet Drive System creates a 10° helical engagement between the hub and ratchet rings. This angled, conical interface allows the ratchet teeth to mesh progressively rather than head-on, spreading load more evenly and maintaining constant contact through each engagement. The result is efficient torque transfer, reduced stress on components, and quieter operation under peak load.
The 120-tooth helical ratchet system delivers 3° engagement for immediate reaction, ensuring instant power when accelerating. Together, these technologies deliver precise responsiveness and long-term durability, helping you maximize your speed and control on the most demanding XC terrain.
120-TOOTH HELICAL RATCHET SYSTEM
120-Tooth Helical Ratchet System – Delivers 3° engagement for immediate response and precise power delivery.
HELICAL INTERFACE
10° helical interface between hub and ratchet rings ensures consistent torque transfer and improved durability.
HIGH IMPACT RESISTANCE
mm 5 mm
REDUCED RISK OF PINCH FLATS
Built to withstand the demands of modern XC racing and fast trail riding, Wide Guard Technology with reinforced hookless carbon rim construction delivers industry-leading strength and reliability. Rounded-edge 5mm better absorb impacts, reducing the risk of pinch flats, and a 30mm inner width supports lower tire pressures for more traction and control.
ULTRALIGHT HIGH-TENSILE-STRENGTH CARBON SPOKES
XCR WHEELSYSTEM
Lightweight, efficient, and stronger than ever, the XCR WheelSystem is built for today’s XC racing and beyond. With advanced carbon construction, DBL technology, and a next-generation hub system, it delivers explosive acceleration, precise handling, and proven World Championship performance on technical XC terrain.
KEY FEATURES
• Dynamic Balanced Lacing (DBL): Enlarged hub flange increases spoke bracing angles, balancing tension for superior lateral and torsional stiffness and more efficient power transfer.
• High-Tensile-Strength Carbon Spokes: Six-tow carbon construction delivers up to 3× the impact resistance of standard designs while maximizing stiffness-to-weight for rapid acceleration.
• Optimized Reinforced Layup: Strategic carbon placement enhances strength and stiffness while minimizing weight for uncompromising race-day efficiency.
• Helical-Bevel Ratchet Drive System: A 10° helical engagement between the hub and ratchet rings ensures efficient, consistent power transfer with reduced stress on components, while the 120-tooth helical ratchet delivers rapid 3° engagement for immediate response and precise power delivery.
• Ratchet Wave Spring: Distributes even pressure for smoother engagement and improved rolling efficiency.
• Wide Guard Technology: 5mm rounded-edge rim sidewalls provide superior impact protection and reduce pinch flats.
• 30mm Inner Width: Supports lower tire pressures for more traction and control.
KEY TECHNOLOGIES
• Dynamic Balanced Lacing (DBL)
• Wide Guard Technology
• Giant Hookless Technology
SPECIFICATIONS
Rim Material Carbon
Rim Type Hookless
Tubeless Giant Tubeless System (Rim Tape and Valve Kit Included)
Suggested Tire Size 2.2 - 2.6”
Rim Height 29mm
Rim Inner Width 30mm
ETRTO 622x30
Front Hub Alloy, 6-Bolt
Rear Hub Alloy, 120T Helical-Bevel Ratchet Driver, 6-Bolt
Hub Compatibility Shimano HG / MS, SRAM XD
Bearing Sealed Cartridge
Front Axle 110x15 Thru Axle
Rear Axle 148x12 Thru Axle
Front Spokes Ø2.2mm Carbon Spoke
Front Lacing 20H, DBL, Straight Pull
Rear Spokes Ø2.2mm Carbon Spoke
Rear Lacing 24H, DBL, Straight Pull
Nipple Type Alloy
Pair Weight (with tape/valve) 1,349g (Shimano MS) 1,346g (SRAM XD)
Front Weight (with tape/valve) 619g
Rear Weight (with tape/valve) 730g (Shimano MS) 727g (SRAM XD)
