Trek Rail 9.5 Gen 4 carbon e-MTB bike, 2023-2024 model, blue or green

 The powerful motor with intelligent Bosch system allows you to climb back to the top of the mountain faster than you would have ever imagined, and the high-capacity battery of 750 Wh will make your laps endless.

The Rail Carbon Gen 4 combines the same enduro-inspired geometry and high-capacity battery of the previous generation, but now it also comes equipped with the system Bosch smart compatible with the console integrated into the horizontal tube and a mini remote control.

Trek's Removable Integrated Battery (RIB) system provides an impeccable appearance and is very easy to use: it allows you to integrate the battery into the frame to protect it, and remove it easily without the need for tools, and install a bottle cage.

The Bosch smart system offers the same power and responsiveness with a new LED remote control connected via Bluetooth and the eBike Flow app that allows more control and customization at your fingertips.

The console incorporates the Walk Assist function and an intelligent eMTB mode that automatically manages the appropriate power level depending on the terrain.

The frame is highly resistant with a 34.9 mm seat tube to incorporate more robust dropper posts, and an oversized head tube compatible with optimized robust forks for eMTB that offer more precise steering and less flex.

It is ideal for you if:  You are looking for a Long-distance e-MTB that gives you extra power and does not prevent you from tackling technical terrain and large obstacles. You want to invest your money in a carbon frame and worry about upgrading components later.

Frame Assembly:

*Frame

• Size: S - OCLV Mountain Carbon main frame, head tube lower than 1.8”, compatible with Bosch System Controller, Removable Integrated Battery (RIB), Knock Block 2.0, internal cable routing, 34.9mm seat tube, magnesium rocker link, Motor Armor, Mino Link, ABP, Boost148, 12mm thru axle, 150mm travel >
• Size: M, L, XL - OCLV Mountain carbon main frame, 1.8” lower head tube, compatible with the Bosch System Controller, Removable Integrated Battery (RIB), Knock Block 2.0, internal cable routing, 34.9 mm seat tube, magnesium rocker link, Motor Armor, Mino Link, ABP, Boost148, 12 mm thru axle, 150 mm

RockShox 35 Gold RL fork, DebonAir spring, Motion Control shock, lockout, tube tapered fork, 44mm offset, oversized eMTB crown, Boost110, 15mm Maxle Stealth, 160mm travel

RockShox Deluxe Select+ RT shock, 230 mm x 57.5 mm

Maximum compatible fork travel 170mm (580mm from axle to crown)

Wheels

• Front hub Bontrager sealed bearing, aluminum axle, 6 bolts, Boost110, 15mm thru axle
• Bontrager alloy rear hub, sealed bearing, alloy axle, 6 bolts, Shimano 8/9/10 hub, Boost148, 12mm thru axle
• Rear closure Bontrager Switch thru-axle, removable cam
• Alex MD35 rim, tubeless compatible, 32 holes, 35 mm width, Presta valve
• Bontrager XR4 Comp tire, wire bead, 30 tpi, 29x2.60"
• Max. size of the tire Frame: 29x2.60", Fork: See manufacturer

Transmission

• Shimano Deore M6100 shift lever, 12 speeds
• Shimano Deore M6100 rear derailleur, long cage
• E*thirteen E*spec Plus bottom bracket, 165 mm length
• E*thirteen E*spec chainring, 34T aluminum, 55mm chainline
• SunRace CSMZ800 11-51 cassette, 12 speed
• Shimano Deore M6100 chain, 12 speeds
• Pedal VP-536 nylon platform
• Maximum chainring size 1x: 34T

Components

Bontrager Arvada saddle, steel rails, width 138 mm

*Seatpost

Size: S - TranzX JD-YSI-22PLQ, 100 mm travel, internal guidance, 34.9 mm, length 346 mm

Size: M - TranzX JD-YSI-22PLQ, 100 mm travel 150 mm, internal guidance, 34.9 mm, length 454 mm

Size: L, XL - TranzX JD-YSI-22PLQ, 170 mm travel, guidance internal, 34.9 mm, length 497 mm

• Bontrager aluminum handlebar, 31.8 mm, height 15mm, width 750mm
• Bontrager XR Trail Comp grips with nylon lock
• Bontrager Rhythm Comp stem, 31.8 mm, Knock Block, 0 degrees, 50 mm length

*Brake

Size: S, M, L, XL - Tektro HD-M745 hydraulic disc

Size: S, M, L, XL - Tektro HD-M745 4-piston hydraulic disc

• Disk Tektro brake pad, 6 bolts, 203 mm
• Disc size Maximum brake disc sizes - Frame: 200mm, Fork: see fork manufacturer

Accessories

*Battery

Size: S - Bosch PowerTube 625 Wh, intelligent system

Size: M, L, XL - Bosch PowerTube 750 Wh, intelligent system

• Bosch standard 4A charger, 230 V, intelligent system
• Bosch Performance Line CX motor, intelligent system, magnesium motor body, 85 Nm
• Cyclo computer Intelligent system, Bosch LED remote control

Weight: Weight M - 25.35 kg. This bike has a maximum weight limit (combined weight of bike, rider and cargo) of 136kg.