CUBE STEREO HYBRID ONE77 HPC SLX 800 eMTB BIKE 2025 BLACKLINE

eBikes by their very nature can in the future require aftermarket updates and support. This cannot be supplied by All Terrain Cycles at distance; if required the work would have to be obtained from your local Brand Dealership, possibly at extra cost to yourself.

Your eBike will be delivered built, set up and updated.

Minimum personal assembly is required.

CUBE carbon frame tech, big-hit ability and Bosch power for serious mountain taming.

Challenging trails need a suspension setup to match, which is why we gave the Stereo Hybrid ONE77 HPC SLX 800 a Fox Float 38 Rhythm Grip fork and Float X Performance shock. Together, they deliver 170mm of rock-swallowing travel front and rear, with loads of adjustment so you can get it dialled. The Bosch CX drive and 800 Wh PowerTube battery give your pedalling an unobtrusive but very effective boost, via Shimano's legendary XT 1x12 gears. Meanwhile, the mullet Newmen Performance 30 wheelset – shod with Schwalbe Magic Mary and Tacky Tan 2.4in tyres – is held in check by Shimano's powerful, progressive XT hydraulic disc brakes. Add it all up and, with a remote dropper seatpost too, it's the perfect formula for big mountain fun.

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This bike is fitted with the latest generation Bosch Performance CX (Gen5) engine and Bosch PowerTube battery.

• 85 Nm torque, 600 W max power, up to 340% assistance
• Up to 600 g lighter system weight (motor and battery) than the previous version
• Higher energy-density PowerTube batteries: 600 or 800 Wh
• Quieter while coasting and pedalling
• New Hill Hold system and Extended Boost for technical climbs

Specification

• Frame: C:62® Monocoque Advanced Twin Mold Technology, Aluminium 6061 T6 Rear Triangle, Efficient Trail Control, FSP 4-Link, Agile Trail Geometry, Boost 148, UDH™, Full Integrated Battery, Advanced Internal Cable Routing
• Fork: Fox 38 Float Rhythm, 2-Position Sweep-Adjust GRIP Damper, Tapered, 15x110mm, E-Bike Optimized, 170mm
• Shock: Fox Float X Performance, 230x65mm, Adjustable LSR w/ 2-Pos. Lever
• Motor: Bosch Drive Unit Performance Line CX BDU38 Generation 5 (85Nm), Smart System
• Battery: Bosch PowerTube 800
• Controller: N/A
• Charger: Bosch 4A
• Shifters: Shimano XT SL-M8100-IR, Direct Attach
• Crankset: Acid MTB Hybrid Pro, 36T
• Cassette: Shimano Deore CS-M6100, 10-51T
• Chain: KMC e12
• Rear Derailleur: Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
• Pedals: N/A
• Wheels: Newmen Phase 30, 28/28 Spokes (Base/Strong), 15x110mm / 12x148mm, Tubeless Ready
• Front tyre: Schwalbe Magic Mary, Addix Soft, Super Trail, Kevlar, 2.4
• Rear tyre: Schwalbe Tacky Chan, Addix Soft, Super Gravity, Kevlar, 2.4
  
• Brakes: Shimano XT BR-M8120, Hydr. Disc Brake (203/203)
• Handlebars: CUBE Rise Trail Bar 35
• Grips: ACID Disrupt, Soft Compound
• Headset: ACROS AZF-675, ICR (Integrated Cable Routing) Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero-Stack 1 1/2" (ZS 56mm), Fibre Inserts for Angle Adjustment, X-Connect Interface
• Stem: CUBE Performance Stem E-MTB 35, FPI-Link
• Saddle: Acid Venec EMTB Trail 140
• Seatpost: Cube Dropper Post, Handlebar Lever, Internal Cable Routing, 31.6mm
• Weight: Starting from 24,6 kg

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.

Weights are based off pre-production products 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