X-Sync 2

X-SYNC™ 2 Eagle is the next evolution of SRAM X-SYNC™ technology. The aggressive teeth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear-life, the X-SYNC EAGLE™ design reduces friction and the accumulation of mud, grit and grime.

Carbon Tuned

Strength and stiffness where you need it, lightweight like you want it. Proprietary SRAM carbon lay-up design increases thickness and stiffness at critical stress areas. Tapered, terraced, carbon architecture ensures the greatest weight savings without compromising strength.

Match Maker X Integrated

The MatchMaker X clamp is more than just a clamp. It’s like having Martha Stewart tidy up your cockpit. Since each clamp accepts up to three controls, you can put everything from your XLoc suspension lockout, your SRAM shifters and AVID brake levers as well as your Reverb XLoc remote, all on two clamps. Short of genetically engineering longer thumbs, it’s the ideal way to put everything within easy reach. Just like Martha would.

Roller Bearing Clutch

ROLLER BEARING CLUTCH™ rear derailleurs deliver maximum drivetrain stability—even through the most punishing terrain. With ROLLER BEARING CLUTCH™ technology, derailleur bounce and chain slap are eliminated without sacrificing precision.

Cage Lock

With CAGE LOCK™ technology in the rear derailleur, wheel removal and installation—as well as chain installation—becomes faster and simpler. Just push the cage forward to create slack and lock it into place.

Powerlock

SRAM chain engineers developed PowerLock® as a tool free, sure, and consistent way to connect our chains. While PowerLock® does not require special tools for install, the especially tight tolerances of 10-, 11- and 12-speed drivetrains mandate that each PowerLock® is good for a one-time application only.

X-Dome

X-DOME technology creates an incredibly lightweight, precise and strong cassette. The open design aids in mud clearance, giving you cleaner shifting performance and longer component life.

X-Actuation

Developed specifically for SRAM 1x™, X-ACTUATION™ keeps shifting sharp and consistent across the entire cassette.

X-Horizon

Developed specifically for SRAM 1x™, X-ACTUATION™ keeps shifting sharp and consistent across the entire cassette.

Octo Fit

Rubberised Micro Dial adjuster provides improved finger grip. Floating cradle contact points combine internal gel pads for optimum comfort. These supports are designed to oscillate freely through 180 degrees allowing a perfect fit on any shaped head. The skeletal brackets of the cradle have been designed and refined to provide the best fit and support whilst being as light as possible.

CoolMax Fiber

Removable and washable inner padding in Coolmax® material.

In Moulding

The innovative “in moulding” technology, joining the inner polystyrene cap to the outer polycarbonate one, ensures a better shock absorption.

Aero Control

Incredibly aerodynamic and top performing shell, tested in the wind-tunnel and able to provide a impressive CS rate. Any position the head will assume the outflow of the air will be perfectly in line with the helmet.

Eco-Leather Chinstrap

Chin pad with eco-leather chinstrap. The anallergic and washable chinstrap is extremely comfortable and helps to avoid irritation of the skin.

Up & Down Fit System

The up’n’down adjustment system gives the most precise and comfortable fitting of any helmet thanks to its unique double pivot design. This allows the back of the head to be cradled by the straps, which are then easily tightened to the correct tension by a central ratchet wheel. This fit system combined with a very breathable, non-slip, gel internal liner ensures top performance for the user.

MIT

The MIT Technology, applied to all KASK cycling helmets, guarantees a higher safety and a complete protection thanks to the polycarbonate layer that covers the shell on the top, on the base ring and on the back.

OCLV Carbon

OCLV Carbon is Trek’s patented carbon fiber process, the result of more than 25 years of experience building the world’s finest carbon fiber bicycles in Waterloo, Wisconsin, USA. Experience matters, especially when working with a material that holds seemingly endless possibilities but presents such unique challenges as carbon fiber. To understand the best technology, you have to build it, and we’ve been doing just that since 1991.
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Alpha Aluminum

Aluminum frames and components have been commonplace throughout the cycling industry for much of its history, but that doesn’t mean there aren’t extraordinary opportunities for advancement and perfection. With Alpha Aluminum, Trek has applied the most sophisticated concepts of metallurgy and stretched them to the absolute maximum—building frames that are strong, light, and provide a ride quality that rivals that of many of their carbon counterparts.
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IsoSpeed

IsoSpeed diminishes the fatiguing impacts of the road, allowing the rider to remain fresher longer. IsoSpeed challenges the traditional design of a bicycle frame. Devoid of the more favoured approaches to the compliance quandary such as a vibration damper, IsoSpeed maintains the diamond-shaped frameset geometry but also decouples the seat tube from the top tube which flex with the forces of the road.

Minolink

Fine tune head tube angle by ½ degree and BB height by up to 10mm with the simple turn of a nut. Just flip the link to choose between slack or slacker geometry, without negatively affecting suspension performance. A Trek exclusive.

Smart Wheels Sizing

OCLV Carbon is Trek’s patented carbon fiber process, the result of more than 25 years of experience building the world’s finest carbon fiber bicycles in Waterloo, Wisconsin, USA. Experience matters, especially when working with a material that holds seemingly endless possibilities but presents such unique challenges as carbon fiber. To understand the best technology, you have to build it, and we’ve been doing just that since 1991.

WSD Geometry

Women’s Specific Design is what we call frames and bike parts made from the ground up for women. Trek and Bontrager products with the WSD badge were conceived, designed, tested, and developed specifically for a woman’s needs.

WSD saddles, for instance, are shaped for a woman’s specific contours and soft tissue areas. WSD road and mountain bike frames are available in smaller sizes and a geometry that accounts for a woman’s proportions.

Kids Dialed

Trek Dialed Fit components adjust along with growth spurts, so you can dial in the perfect fit for years to come.

Re:Aktiv

Any mountain biker understands the bliss that comes with zeroing in on the trail and nothing else. No outside distractions—including inconsistent suspension performance. That’s what it’s all about. More flow is Re:Aktiv’s greatest gift.

You’ll accelerate as aggressively as you can without losing efficiency to pedal bob. You’ll confidently take gnarly, technical lines knowing that your rear shock will provide an instant, supple response. You’ll feel the difference of a shock that immediately transitions from soft to firm as you fly out of corners. You’ll experience the beauty of simply being in the moment.

Re:Aktiv does exactly what you need it to do, exactly when you need it to. No more adjustments on the trail, no more choice between efficiency or control—pure confidence and enjoyment no matter what the trail brings you.

Active Braking Pivot

One of the greatest bicycle innovations of all time, rear suspension is intended to keep you grounded and in control. For years, various suspension designs failed to deliver the benefits of this technology when a rider would hit the brakes. Essentially, braking would lock the suspension. That was until Trek unveiled Active Braking Pivot (ABP)—a patented system developed to keep the rear suspension working while braking. No more chatter, less unintentional skidding—complete confidence on or off the brakes. That’s what ABP does.

Full Floater

The familiar debate when purchasing a full-suspension mountain bike goes something like this: do I buy the fastest, most efficient bike possible, or a more capable, versatile platform that can take me anywhere?

Generally speaking, more travel offers greater capability, but less efficiency. Most riders are not committed to a single type of riding or trail, and finding one bike to perform effectively in all situations can be difficult. Full Floater was developed as a solution to this dilemma. Riding with a rear shock set up in Full Floater, the rider will feel as if they have more travel than they would with the same shock mounted traditionally. Because Full Floater allows for extremely supple and responsive rear suspension action, riders experience greater confidence in a variety of situations that arise on technical trails.