Specialized Turbo Levo R Comp Carbon

Picture a long loop: a loose, steep climb, then singletrack that keeps coming. The Specialized Turbo Levo R Comp Carbon is the full-power 29er for that day. You get serious assistance, a carbon frame, and travel short enough that the bike still feels lively when you want to change line.

Specialized lists it as the current UK model, named Turbo Levo R Comp. Carbon means the FACT 11m frame, so you can tell it apart from the Turbo Levo R Comp Alloy.

What the carbon Comp includes

The official UK price is £6,399. You're buying the Levo R launch generation, the entry carbon build, with the Turbo Levo R Expert above it in the range. A 2026 tag on a listing is a retailer label, not an official model year, and it's not part of the name. The build brings the 3.1 motor, an integrated 840 Wh battery, FOX suspension and SRAM S1000 Eagle AXS on that FACT 11m frame.

Short travel, full power

This is a trail bike with a big motor, not a machine for repeated bike-park laps. On flowing singletrack it's meant to carry speed and reward a chosen line. Sean Badenhorst and the TREAD test team rode the exact Comp and found it quick and efficient there, with progressive, predictable climbing power, and still composed when the trail got rougher.

Peak output is 810 W, with 105 Nm from the Specialized 3.1. What you feel is support that builds, rather than a sudden kick, which helps when the climb is steep and the line is awkward. It's a full-power bike, not a lightweight low-power climber. Intermediate and advanced riders will use the speed and the adjustability hardest, though that progressive delivery also takes the sting out of a technical climb if your fitness is still catching up.

A FOX 36 SL Performance fork, with a GRIP damper, pairs with a FLOAT Performance GENIE shock at 190 x 45 mm. That pairing is there for supportive pedalling and climbing, with enough control when the surface breaks up. Travel is still the limit. Stacked rock ledges and repeated big hits will feel less settled than they would with much more travel, so hard enduro days are a stretch. Trail centres and moderately technical descents are the better match.

You can adjust head angle, chainstay length and bottom-bracket height. That lets you nudge the bike towards quicker steering or a calmer, more stable feel, and change ground clearance, once you have ridden your usual loops. The geometry table shows the published reference figures. Those adjusters mean the numbers are a starting point you can move.

UK sizes run S2, S3, S4, S5 and S6, each on 29-inch wheels. There's no S1 in that run. Reach goes from 420 mm on the S2 to 525 mm on the S6, and stack from 607 mm to 657 mm. Hands sit relatively low and sporty, which suits precise handling more than a tall, relaxed cockpit. An alloy stem and a 35 mm-clamp bar are easier to swap for rise or length than a one-piece cockpit, so hand height is a parts choice. Dropper travel steps up with size, and the S2 saddle is the wider one. The specification table lists each mapping.

After the first few rides

The MasterMind TCU is a 2.2-inch display, and you can also tune support in the Specialized app. The charger in the box is Specialized's 4 A unit. The battery enters from the side of the downtube, and SWAT storage in the frame gives tools a place that isn't a strap-on bag.

Two energy options exist, and neither is fitted. Swap to a 600 Wh main battery if you want less mass and more room in the storage bay. Add the 280 Wh range extender if the priority is staying out longer. Judge the bike on the stock 840 Wh pack first.

Specialized claims 22.34 kg (49 lb, 4.0 oz) for an S3. Size, colour and small parts changes will move the real figure, so don't treat 22.34 kg as every bike in the size run. You'll feel it when the bike has to go on a rack, into a car or up stairs. Off the bike it's heavy. On a long climb the motor is why that weight is tolerable.

Stopping is SRAM Motive Bronze, four-piston calipers and 200 mm rotors, which suits this mass. Gears are SRAM S1000 Eagle AXS with a GX 10-52t cassette: wireless shifts and a wide spread for climbs. Wireless kit usually costs more to replace than a simple mechanical group, which is worth knowing before you buy.

Rims are hookless alloy, 30 mm internal, with 29 x 2.4 Specialized Purgatory tyres, T9 on the front and T7 on the rear. They're tubeless-ready, yet the bike arrives with inner tubes, so a tubeless setup needs valves, sealant and a check that those tyres can run that way. The rear dropout is UDH-compatible and 12 x 148 mm, with a Boost 15 x 110 mm front, an XD freehub and six-bolt rotors. A lighter wheelset is a workable upgrade if it matches those standards. The stock wheels favour durability and cost. They're the obvious later change if rotating mass starts to bother you.

Long climbs and quick singletrack are where you'll enjoy this bike most. You get a serious motor and a large battery in a carbon frame that still changes line when you ask. For that riding, the Turbo Levo R Comp Carbon is an easy one to want.