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NEW

Bontrager Galbraith RSL SE TLR MTB Tyre

Model 5313675

Galbraith RSL SE is an aggressive trail tyre that boasts incredible tread, sidewall and pinch cut protection into a package that's ready to roam the loam.

RSL SE Construction provides a durable 60TPI casing that's paired with sidewall, bead-to-bead and apex puncture protection. A trail triple-compound delivers the ultimate combination of grip and speed with a firm and supportive base compound to maintain rolling speed, a softer centre tread for braking and climbing traction, and even softer side knobs for ultimate bite in corners.

Product details

An aggressive trail tread that provides grip in loose and soft conditions
RSL SE Construction: 60 TPI casing with sidewall, bead-to-bead and apex-puncture protection
Trail Triple-Compound: medium centre, soft shoulder and supportive base
The Tubeless Ready (TLR) tyre for easy tubeless set-up and puncture protection

Grip that won't quit

Galbraith is our go-to trail tyre for loose and soft conditions. It's tall-and-deep tread pattern paired with a super-tacky triple compound rubber provides unmatched traction on steep technical trails.

Watch video

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Bontrager SE4 Team Issue TLR MTB Tyre

$89.99 - $99.99 $109.99 - $129.99

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Bontrager XR3 Team Issue TLR Legacy Tread MTB Tyre

$69.99 $89.99

Bontrager XR4 Team Issue TLR MTB Tyre

$59.99 - $99.99 $89.99 - $119.99

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Bontrager XR3 Team Issue TLR MTB Tyre

$59.99 - $89.99 $89.99 - $99.99

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$54.99 - $89.99 $79.99 - $89.99

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Flats happen, learn how to change your tube quickly so you can get back rolling.

Learn more

Setting your bike’s tyre pressure correctly will give you a more comfortable ride with better grip and handling. Learn how.

Learn more

Setting your bike's tyre pressure correctly will give you a more comfortable ride with better grip and handling. Even better, it can help prevent flats

Watch the video

Planet Earth is our home and our responsibility – we must do our part to preserve it. Learn how you can join the #GoByBike movement and help make a difference in the future of our planet and all who call it home.

There's a lot more to Trek than making the world's best bikes and cycling gear. Learn more about everything Trek is doing to make the cycling space safer and more inclusive, plus a whole lot more fun.

Trek culture is who we are, what matters to us and what we do as a brand. Take a look behind the scenes at Trek’s global headquarters.

Trek is committed to changing the world by getting more people on bikes, and it starts with sending kids down the right trail. We’ve pledged US $1 for every MTB tyre sold, totalling over $1 million in support to the US National Interscholastic Cycling Association, the governing body for junior- and secondary-school mountain biking in the US.

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Named for Bellingham, Washington's iconic Galbraith Mountain, Bontrager Galbraith tyres pack in serious traction and protection for staying planted on rock walls, balanced on wooden features and ripping through challenging, variable terrain.

Galbraith's aggressive tread pattern keeps your grip locked in and packed with protection for loose, soft and techy conditions.

A robust 60 TPI casing features squarewoven nylon puncture protection from bead-to-bead, additional sidewall inserts, as well as butyl apex inserts for superior flat resistance from cuts, slashes and pinch flats.

A medium-firm centre rubber provides braking and climbing traction while soft shoulder rubber adds cornering confidence. An ultra-supportive base helps maintain a fast-rolling tyre.

A properly set up tubeless system lets you run lower tyre pressure for better traction, added confidence and a smoother, faster ride.

If for any reason you’re not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.

Learn more

We'll help you find the right rubber for the trails you love to ride.

Find your tyre

Well teach you how to fix a flat, set your wheels up tubeless and more.

Learn how

The right tyres can make every ride better! Find the best tyres for however and wherever you ride.

Find your tyre

Size	29" x 2.5"
Diameter	29"
Width	2.5"
TPI	60 TPI
Compound	Trail Triple-Compound
Bead	Folding
Type	Tubeless Ready (TLR)/Clincher
Maximum pressure	40 psi
ETRTO	63-622
Tread	Knobby
Construction	RSL SE
Studdable	No
Sealant volume	89 ml
Weight	1330g

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. The prices shown are the manufacturer's suggested retail prices.

Weights are based off pre-production products at time of publication. Weights may vary in final production.