2020 Trek
Rail 9.9
A 29″ carbon frame full suspension enduro e-bike with ultra high-end components.
Compare the full range
Manufacturer Price
$10,499| Weight | 47.0 lbs |
|---|---|
| Frame | Carbon |
| Suspension | Full, 150 / 160mm |
| Fork | RockShox Lyrik Ultimate |
| Shock | RockShox Deluxe RT3 |
| Wheels | 29″ Carbon |
| Drivetrain | 1 × 12 Electronic |
| Groupset | X01 Eagle AXS |
| Motor | Bosch 250W 85Nm mid-drive |
| Battery | Bosch 625Wh |
| Brakes | Hydraulic Disc |
| Seatpost | Dropper |
For This Bike
Oct 2021
Great performance e-bike, killer motor tune, but so many glitchy electronic accessories.
Oct 2021 · Matt Beer
The Rail 9.9 now has a 750Wh battery and geometry numbers that are similar to the Slash's.
Jun 2021
Trek's Rail e-bike platform is smooth, powerful, and successfully walks the line between trail bike and something bigger.
Nov 2020 · Danny Milner
If Tonka did mountain bikes, we reckon they would look a lot like the Trek Rail 9. Pumped up in all directions, the Rail is like a two-wheel linebacker.
Enduro-bike pace and composure coupled with a superb motor
Tyres don’t do the bike justice
Oct 2020 · Berne Broudy
Trek’s long-travel Rail 9.9 soars up climbs and crushes descents, rolling on top-end suspension with electronic shifting and dropper.
Jun 2020 · Knut
The Rail 7 is an alloy bike that costs €5.499. It is the only model in the line-up running the 12-speed Shimano drivetrain.
Mar 2020
The Trek Rail 9.9 is our All Mountain ebike of the year! The Rail is an incredibly versatile eMTB that crosses off the most boxes for most riders. See why we liked it so much in our full Trek Rail 9.9 review here.
Dec 2019 · Felix Stix, Robin Schmitt, Jonas Müssig
How does the Trek Rail 9.9 with the new Bosch motor fare against its top competitors, the Levo and YT DECOY in our big group test?
Almost limitless capabilities on the trail
It looks great
Integration of the Bosch system
Bored at slower speeds
Flimsy carbon wheelset
Slack seat tube angle when the seat post is extended
| Frame | OCLV Mountain Carbon main frame, Removable Integrated Battery (RIB), tapered head tube, Knock Block, Control Freak internal routing, magnesium rocker link, Motor Armor, Mino Link, ABP, Boost148, 12mm thru axle, 150mm travel Tire Clearance: 2.6" Colors: Matte Trek Black / Gloss Viper Red; Matte Raw Carbon / Gloss Trek Black; Gloss Purple Phaze / Matte Raw Carbon; Solid Charcoal / Radioactive Orange; Solid Charcoal to Root Beer Ano Decal |
|---|---|
| Fork | RockShox Lyrik Ultimate, DebonAir spring, Charger 2.1 RC2 damper, e-MTB optimized, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 160mm travel Travel: 160mm Spring Type: Air |
| Shock | RockShox Deluxe RT3, DebonAir spring, RE:aktiv w/Thru Shaft damper, 230x57.5mm Travel: 150mm Spring Type: Air |
| Stem | Bontrager Line Pro, 35mm, Knock Block, 0 degree, 50mm length |
| Handlebar | Bontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise, 780mm width |
| Saddle | Bontrager Arvada, austenite rails, 138mm width |
| Seatpost | RockShox Reverb AXS, 100mm travel, wireless, 31.6mm, 340mm length Type: Dropper |
| Pedals | VP-536 nylon platform |
| Grips | Bontrager XR Trail Elite, alloy lock-on |
| Rear Derailleur | SRAM X01 Eagle AXS |
|---|---|
| Shifters | SRAM Eagle AXS, wireless, 12-speed |
| Cassette | SRAM XG-1295 Eagle, 10-50, 12 speed |
| Chain | SRAM XX1 Eagle, 12 speed |
| Brakes | Shimano XT M8120 4-piston hydraulic disc Type: Hydraulic Disc |
| Rims | Bontrager Line Carbon 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle |
|---|---|
| Tires | Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewall, aramid bead, 60 tpi, 29x2.60'' |
| Disc Rotors | Shimano RT86, 203mm, 6-bolt |
| Motor | Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 20mph or 32km/h max assist |
|---|---|
| Battery | Bosch PowerTube 625 Recycling Program: ♻️ Call2Recycle |
| Charger | Bosch standard 4A (100-240V) charger |
Last updated February 12
Not listed for 1,163 days