TREK SLASH+ 9.9 X0 AXS T-TYPE GEN 6 MTB BIKE 2025 MERCURY

You don't have to compromise climbing for descending – the Slash+ delivers it all with the chunder-crushing benefits of a high-pivot suspension design and a quiet motor that all but disappears on the trail.

Key Features Trek Slash+ 9.9 X0 AXS T-Type eMTB Bike 2025

• TQ HPR50 Motor: 50 Nm, 250 W motor with a 580 Wh battery. Compact, light and nearly silent giving you all the support you need for long, gruelling climbs.
• Carbon Fibre Frame: Lightweight, compliant & durable.
• SRAM Eagle 12-Speed: Reliable shifting, with a wide range of gears for all-terrain – even the biggest of hills.
  

​Full Specification

• Frame: OCLV Mountain Carbon, removable battery, high main pivot, idler pulley, angle-adjust headset, adjustable leverage rate, integrated frame protection, internal routing, magnesium rocker link, upper chain guide mount, 55 mm chainline, ABP, UDH, 148x12 mm thru axle, 170 mm travel
• Rear Shock: RockShox Vivid Ultimate, 230 mm x 65 mm
• Fork: RockShox ZEB Ultimate, DebonAir spring, Charger 3.1 RC2 damper, tapered steerer, 44 mm offset, Boost110, Maxle Stealth, 170 mm travel
• Motor: TQ HPR50, 50Nm, 250W
• Battery: Size: M, L, XL TQ 580Wh, Size: M, L, XL SRAM eTap battery pack (with charger)
• Controller: TQ
• Charger: TQ 4A charger
• Shifters: Shimano SRAM X0 AXS
• Crankset: SRAM X0 Eagle, 160 mm length
• Cassette: SRAM Eagle XS-1295, T-Type, 10-52, 12-speed
• Chain: SRAM X0 Eagle, T-Type, 12-speed
• Rear Derailleur: SRAM X0 Eagle AXS, T-Type
• Bottom Bracket:
• Pedals: Not supplied
• Rims: Bontrager TLR
• Front Hub: Bontrager Line Pro 30, 6-bolt, Boost110
• Rear Hub: Bontrager Line Pro 30, Boost148 SRAM XD
• Front Tyre: Size: M, L, XL Bontrager SE6 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50"
• Rear Tyre: Size: M, L, XL Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 27.5 x 2.50"
• Brakes: SRAM Maven Silver 4-piston hydraulic disc
• Handlebars: Bontrager Line Pro, OCLV Carbon, 35 mm, 27.5 mm rise, 780 mm width
• Handlebar Grips: Bontrager XR Trail Elite, nylon lock-on
• Headset:
• Stem: Bontrager Line Pro, 35 mm, Blendr-compatible, 0-degree, 35 mm length
• Saddle: Bontrager Verse Short Comp, steel rails, 145 mm width
• Seatpost: RockShox Reverb AXS, 170 mm travel, wireless, 34.9 mm, 480 mm length
• Accessories: Bontrager BITS integrated multi-tool
• Weight: M - 20.88 kg / 46.04 lbs (with TLR sealant, no tubes). Weight Limit - This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
  

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.

Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.

At All Terrain Cycles, we want you to ride with confidence every time. To ensure your bike or e-bike stays in peak condition, here are some essential safety and maintenance tips.

Bicycle Safety 

Always wear a helmet – Safeguard against head injuries by using a properly fitted, safety-certified helmet.

Perform pre-ride checks – Before each ride, verify that brakes, tyres, and gears are in good working order.

Stay visible – Utilise lights and reflective gear when cycling in low-light conditions.

Follow road rules – Ride responsibly and remain aware of your surroundings.

Aftercare for Your New Bike Initial Check-Up (First 50-100 miles)

Gear Adjustment – New cables may stretch slightly; have a qualified mechanic check and adjust them.

Brake & Wheel Check – Inspect brakes for wear and ensure wheels are aligned properly.

Lubrication – Apply chain oil and check bolt tightness to maintain smooth performance.

Tyre Pressure – Regularly monitor to prevent flats and enhance efficiency.

Pedals - Ensure pedals are still tight and correctly fitted.

Routine Maintenance (Every Few Weeks)

Chain Care – Clean and lubricate your chain to minimise wear and prolong its life.

Brake Safety – Check brake pads and responsiveness before each ride.

Tyre Inspection – Look for punctures and ensure correct air pressure.

Handlebar & Stem Alignment – Confirm they are tight and secure to prevent instability.

Frame Safety Check – Look for any signs of damage or cracks.

Pedals - Ensure pedals are still tight and correctly fitted.

Professional Check-Ups

Have your bike serviced at least once a year, or more frequently if you ride often.

Aftercare for Your New Electric Bicycle (e-Bike) Initial Check-Up (First 50-100 miles)

Battery Care – Fully charge your battery (if required) before the first ride and store it in a dry, moderate-temperature environment.

Avoid Overcharging – Unplug the charger once fully charged to extend battery life.

Pedals - Ensure pedals are still tight and correctly fitted.

Routine e-Bike Maintenance (Every Few Weeks)

Motor Inspection – Listen for unusual noises and ensure smooth operation.

Battery & Connection Checks – Inspect cables and connectors for dirt, moisture, or damage.

Pedals - Ensure pedals are still tight and correctly fitted.

Seasonal e-Bike Maintenance

Check Electrical Components – Ensure wires and connections are clean and secure.

Professional Servicing – Have your e-bike inspected at least once a year or every 500-1000 miles for optimal performance.

By following these aftercare guidelines, you’ll help ensure that your bicycle runs smoothly, lasts longer, and remains a joy to ride. Stay safe and enjoy the ride!

Read our full advice

If you have any problems or concerns: Contact All Terrain Customer Services on 01274 588488 or email sales@allterraincycles.co.uk