At low prices that wont be repeated again.
2026 Trek Rail+ 8 Gen 5 - PowerSurge
Regular price
R 112,000.00 ZAR
2026 Trek Rail+ 8 Gen 5 PowerSurge for sale in South Africa at Biket — the official Trek Bikes online store. Bosch-powered full suspension electric MTB built for big trails, enduro, and all-mountain riding. Shop Trek Rail+ online today with fast free nationwide delivery in RSA.
OVERVIEW
The Rail+ 8 is an alloy enduro e-bike that packs in what you want most for big adventures. It comes equipped with a Bosch Performance CX drive system with full power for crushing laps and big climbs while its massive battery takes you the distance. 160 mm of front and rear travel make Rail+ super capable in the rough and rowdy, and adjustable geometry lets you customise it for how and where you ride.
It's right for you if...
You want a bike that maximises the fun and is up for gnarly rides that get you off the grid or just hammering in an extra lap or two. You need the capability of an enduro bike for pointing it down the rough and rowdy, and love the feeling of full-assist taking the sweat out of the climb back to the top for more.
The tech you get
An Alpha Platinum Aluminium frame with a Bosch Performance CX system (85 Nm, 250 W) and 800 Wh Removable Integrated Battery 2.0. A 160 mm RockShox ZEB Select fork with DebonAir spring, Motion Control damper and lockout and a RockShox Deluxe Select+ RT shock. All topped off with a Shimano XT and SLX blended 12-speed drivetrain, dropper post, Bontrager Line Comp 30 Tubeless Ready wheels and 4-piston Shimano hydraulic disc brakes.
The final word
The Rail + 8 is an enduro e-MTB dialled for big adventures. It packs in capable, adjustable geometry, a massive battery and a powerful motor to get you wherever you want to go. An upgraded drivetrain balances price and performance for a ride that's ready for anything.
Why you'll love it
The Rail+ delivers adventure with plenty of travel and power for getting after epic rides that take you peak to peak or chasing endless enduro laps
The powerful Bosch Performance CX system goes full gas up steep climbs and keeps you cool for the descents
You can tweak your geometry and suspension leverage rate for how you ride, and add in adjustable angle headset cups (sold separately) for even more adjustability
The massive 800 Wh RIB 2.0 battery supports you for big miles and can be easily removed for travel or storage
It's compatible with the Bosch PowerMore booster battery for going even further on epic adventures.
SPECS
*Please note – spec applies to all sizes unless listed separately
- Frame
-
Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Motor Armor, angle-adjust headset, Mino Link adjustable geometry, adjustable leverage rate, 34.9 mm seat tube, ABP, UDH, Boost148, 12 mm thru axle, 160 mm travel
- Fork
-
RockShox ZEB Select, DebonAir spring, Charger RC damper, tapered steerer, 44 mm offset, Boost110, Maxle Stealth, 160 mm travel
- Shock
-
RockShox Super Deluxe Select RT, 205mm x 65mm
- *Wheel front
-
Size: S
Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 27.5" - Wheel rear
-
Bontrager Line Comp 30, High Strength 6000 Series Aluminium rim, Tubeless-Ready, Rapid Drive 108, 6-bolt, Shimano MicroSpline freehub, Boost148, 12 mm thru axle, 27.5"
- Skewer rear
- *Tyre
-
Size: S, XL, L, M
Bontrager Brevard Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 27.5x2.50"Size: XL, L, M
Bontrager Brevard Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29x2.50" - Tyre part
-
Bontrager TLR sealant, 180 ml/6 oz
- Max tyre size
- Frame: 27.5x2.60", Fork: See manufacturer
- Battery
-
Bosch PowerTube 800 Wh, smart system
- Charger
-
Bosch standard 4A, 110 V, smart system
- Controller
-
Bosch System Controller BRC3100, smart system
- Motor
-
Bosch Performance Line CX, 20 mph / 32 km/h max assist (25 km/h max assist in EU and APAC)
- Shifter
-
Shimano SLX M7100, 12-speed
- Rear derailleur
-
Shimano XT M8100, long cage
- Crank arm
-
E*thirteen E*spec Plus, 160 mm length
- Cassette
-
Shimano Deore M6100, 10-51, 12-speed
- Chain
-
Shimano SLX M7100, 12-speed
- Pedal
- Max. chainring size
- 1x: 36T
- Saddle
-
Bontrager Verse P3, steel rails
- *Seatpost
-
Size: XL, L, M
Bontrager Line Dropper, 170 mm travel, MaxFlow, internal routing, 34.9 mm, 450 mm lengthSize: XL, L
Bontrager Line Dropper, 200 mm travel, MaxFlow, internal routing, 34.9 mm, 515 mm length - Handlebar
-
Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width
- Grips
-
Bontrager XR Trail Comp, nylon lock-on
- Stem
- Head set
- Brake
-
SRAM DB 8 4-piston hydraulic disc
- Brake rotor
-
SRAM CentreLine, 6-bolt, round-edge, 200 mm
- Rotor size
- Max brake rotor sizes – Frame: 220 mm, Fork: see fork manufacturer
- Mudguard
- Weight
- M – 25.08 kg/55.3 lb (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.
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