Rail 9.7 Gen 4

Rail 9.7 is a long-travel carbon electric mountain bike that gets you to the fun stuff faster. It’s decked out with an upgraded frame that offers more reach for serious stability on the trail, and a Bosch smart system drive unit with a beefy 750 Wh battery that makes the climbs go by fast and the laps feel endless.

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Description

Frameset

Frame

OCLV Mountain Carbon main frame, 1.8” lower head tube, Bosch System Controller-compatible, Removable Integrated Battery (RIB), Knock Block 2.0, guided internal routing, 34.9 mm seat tube, magnesium rocker link, Motor Armour, Mino Link, ABP, Boost148, 12 mm thru-axle, 150 mm travel

Fork

RockShox Domain RC, DebonAir, Motion Control damper, lockout, 1.8″ oversized tapered steerer, 44 mm offset, oversized crown for eMTB, Boost110, 15 mm Maxle Stealth, 160 mm travel

Shock

RockShox Deluxe Select+ RT, 230 mm x 57.5 mm

Max compatible fork travel

170 mm (580 mm axle-to-crown)

 

Wheels

Wheel front

Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle

Wheel rear

Bontrager Line Comp 30, Tubeless-Ready, Rapid Drive 108, 6-bolt, Boost148, 12 mm thru axle

Tyre

Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 29×2.50″

Max tyre size

Frame: 29×2.60″ Fork: See manufacturer

 

Drivetrain

Shifter

Shimano SLX M7100, 12-speed

Rear derailleur

Shimano XT M8100, long cage

Crank

E*thirteen E*spec Plus, 165 mm length

Cassette

Shimano SLX M7100, 10-51T, 12-speed

Chain

Shimano SLX M7100, 12-speed

Max. chainring size

34T

 

Components

Saddle

Size: S, M, L, XL
Bontrager Arvada, hollow chromoly rails, 138 mm width

Size: S, XL
Bontrager Arvada, steel rails, 138 mm width

Seatpost

Size: S
TranzX JD-YSP39, 100 mm travel, internal routing, 34.9 mm

Size: M
TranzX JD-YSP39, 150 mm travel, internal routing, 34.9 mm

Size: L, XL
TranzX JD-YSP39, 170 mm travel, internal routing, 34.9 mm

Handlebar/stem

Bontrager Comp, alloy, 31.8 mm, 15 mm rise, 780 mm width

Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0-degree, 50 mm length

Brake

Shimano 4-piston hydraulic disc, M6100 lever, M6120 calliper

Brake rotor

Shimano RT76, 6-bolt, 203 mm

Rotor size

Max brake rotor sizes – Frame: 200mm, Fork: see fork manufacturer

 

Accessories

Battery

Size: S
Bosch PowerTube 625Wh, smart system

Size: M, L, XL
Bosch PowerTube 750Wh, smart system

Size: S, M, L, XL
Bosch standard 2A, 110V, smart system

Weight

Weight

M – 24.65 kg/54.35 lb

Weight limit

This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).