GIANT XTC SLR 29 1 HARDTAIL MTB BIKE 2026 ABYSS BLACK

The Giant XTC SLR 29 1 is a lightweight alloy hardtail built for fast, efficient cross-country riding. 

Its ALUXX SLR-grade aluminium frame delivers razor-sharp responsiveness and impressive climbing performance, while the Giant Crest 34 RRL fork with remote lockout keeps handling precise on technical terrain. 

Key Features

• Aluminium Frame: ALUXX SLR aluminium frame provides lightweight efficiency and precise trail handling
• Shimano 12 Speed: Shimano SLX 1x12 drivetrain delivers smooth, dependable gear changes.
• Suspension Fork: Crest 34 RRL fork and dropper post boost comfort and control on rough XC terrain.
  

Full Specification

• Frame: ALUXX SLR-grade aluminium, 12x148mm thru-axle
• Fork: Giant Crest 34 RRL, 100mm, 15x110mm, remote lockout
• Shifters: Shimano SLX M7100, 1x12
• Crankset: Shimano SLX, 32T, S:170mm, M:175mm, L:175mm, XL:175mm
• Cassette: Shimano SLX, 10x51
• Chain: KMC X-12
• Front Derailleur: N/A
• Rear Derailleur: Shimano SLX M7100
• Bottom Bracket: Shimano, press fit
• Pedals: Not Supplied
• Rims: Giant XCT 29, 25mm inner width
• Front Hub: Shimano C500, sealed
• Rear Hub: Shimano C500, sealed
• Tyres: Maxxis Recon Race 29x2.4, TLR, EXO, tubeless
• Brakes: Shimano BR-MT500 hydraulic disc, Shimano RT-10 rotors (F:180mm, R:160mm)
• Handlebars: Giant Connect XC, 740x31.8mm
• Handlebar Grips: Giant Lock-On Grips
• Stem: Giant Contact, S:60mm, M:70mm, L:80mm, XL:90mm
• Saddle: Giant ErgoContact Trail
• Seatpost: Giant Contact Switch Core dropper, internal cable routing, S/M:100mm, L:120mm travel
• Accessories: Tubeless prepared, 2.4" max tyre size, 36T max chainring size
• Weight: N/A
  

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.

We offer several delivery options:

Store Collection: Pick up your order at our Salts Mill store, located at BD17 7EH.

Standard Delivery We partner with APC Euro-Tran for deliveries. Once your bike is dispatched, it typically arrives within 1 to 3 working days for Mainland UK. All bikes are fully built, checked, set up and then packed back down into a standard size bike box. Please note that electric bikes will be shipped in two boxes due to weight and size restrictions. We recommend our premium delivery service for electric bikes.

Premium Delivery We partner with DX's two-person delivery team. After dispatch, your bike usually arrives within 2 to 4 working days for Mainland UK. DX will contact you before delivery to schedule a convenient delivery date. All bikes come fully built, checked, set up and with both wheels attached. Trek bikes can only be sent via our premium delivery service.

Check out our video for more information on how your bike is assembled and packaged. 

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