Details
Slash 9.9 is the fastest enduro mountain bike in the lineup, so it's no surprise it's the go-to ride for the pros of Trek Factory Racing Enduro. A full carbon frame, all-new hard-charging suspension with RockShox Flight Attendant, fast-rolling carbon wheels, and a SRAM wireless electronic drivetrain and dropper make this top-of-the-line ride the undisputed king of enduro.
It's right for you if…
You're looking for the kind of enduro bike that can rip it up on the world's biggest stage. You want the very latest tech like electronic shifting and the new Flight Attendant electronic damper from RockShox.
The tech you get
A full OCLV Mountain Carbon frame with 160mm of travel and a RockShox Super Deluxe Ultimate shock with an updated Thru Shaft damper, a RockShox ZEB Ultimate fork with extra-beefy 38mm stanchions. Plus, RockShox Flight Attendant wireless electronic damping control automagically adjusts your suspension to best suit the terrain. A wireless electronic SRAM X01 Eagle AXS drivetrain with a 10-52 cassette, Reverb AXS dropper, Bontrager RSL integrated bar/stem, and Line Pro 30 carbon wheels with a 108-tooth Rapid Drive hub.
The final word
There's not a single part on this bike that wasn't made for ripping it up at insane speeds on the wildest enduro courses in the world. And you get RockShox Flight Attendant that automatically adjusts your suspension damping so you can focus on flying down the trail.
Why you'll love it:
- The RockShox ZEB fork's bigger 38mm stanchions help you stay on your line through the chunky stuff, while the updated damper lets you dial in the feel
- The OCLV Carbon RSL integrated bar/stem is ultralight, ultra-comfortable, and it looks awesome
- RockShox Flight Attendant uses wireless sensors in the fork, shock, and crank to automatically adjust your suspension damping to the terrain. It's one less distraction from the trail ahead
- Wider seat tube, wider dropper-the 34.9mm diameter post is stronger, more durable, and moves up and down faster
- A large internal storage compartment in the down tube lets you stow tools and gear
Frame size | Small | Small | Medium | Medium | Medium/ Large | Medium/ Large | Large | Large | X-Large | X-Large |
---|---|---|---|---|---|---|---|---|---|---|
Geometry position | Low | High | Low | High | Low | High | Low | High | Low | High |
Wheel size | 29" | 29" | 29" | 29" | 29" | 29" | 29" | 29" | 29" | 29" |
A — Seat tube (cm) | 39.5 | 39.5 | 42 | 42 | 43.5 | 43.5 | 45 | 45 | 50 | 50 |
B — Seat tube angle | 66.6° | 67.1° | 66.6° | 67.1° | 66.6° | 67.1° | 66.6° | 67.1° | 66.6° | 67.1° |
Effective seat tube angle | 75.6° | 76.1° | 75.6° | 76.1° | 75.6° | 76.1° | 75.6° | 76.1° | 75.6° | 76.1° |
C — Head tube length (cm) | 10 | 10 | 10 | 10 | 10.5 | 10.5 | 11.5 | 11.5 | 14 | 14 |
D — Head angle | 64.1° | 64.6° | 64.1° | 64.6° | 64.1° | 64.6° | 64.1° | 64.6° | 64.1° | 64.6° |
E — Effective top tube (cm) | 58.5 | 58.4 | 61 | 60.9 | 62.9 | 62.8 | 64.9 | 64.7 | 68.4 | 68.3 |
F — Bottom bracket height (cm) | 34.5 | 35.2 | 34.5 | 35.2 | 34.5 | 35.2 | 34.5 | 35.2 | 34.5 | 35.2 |
G — Bottom bracket drop (cm) | 2.9 | 2.2 | 2.9 | 2.2 | 2.9 | 2.2 | 2.9 | 2.2 | 2.9 | 2.2 |
H — Chainstay length (cm) | 43.7 | 43.5 | 43.7 | 43.5 | 43.7 | 43.5 | 43.7 | 43.5 | 43.7 | 43.5 |
I — Offset (cm) | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 |
J — Trail (cm) | 13.4 | 13 | 13.4 | 13 | 13.4 | 13 | 13.4 | 13 | 13.4 | 13 |
K — Wheelbase (cm) | 119.7 | 119.7 | 122.2 | 121.2 | 124.3 | 124.2 | 126.4 | 126.3 | 130.5 | 130.4 |
L — Standover (cm) | 70.5 | 71.1 | 74.3 | 74.9 | 74.3 | 74.9 | 75.3 | 75.9 | 77.3 | 77.9 |
M — Frame reach (cm) | 42.5 | 43.1 | 45 | 45.6 | 46.9 | 47.4 | 48.6 | 49.1 | 51.6 | 52.1 |
N — Frame stack (cm) | 62.1 | 61.8 | 62.2 | 61.8 | 62.6 | 62.2 | 63.5 | 63.1 | 65.8 | 65.4 |
Frame Size | Height (inches) | Height (cm) | Inseam (inches) | Inseam (cm) |
---|---|---|---|---|
Small | 5'0.2"-5'5.4" | 153-166cm | 28.3"-31.1" | 72-79cm |
Medium | 5'3.4"-5'7.7" | 161-172cm | 29.9"-31.9" | 76-81cm |
Medium/Large | 5'5"-5'10.5" | 165-179cm | 30.3"-33.1" | 77-84cm |
Large | 5'9.7"-6'2" | 177-188cm | 32.7"-34.6" | 83-88cm |
X-Large | 6'1.2"-6'5.2" | 186-196cm | 34.3"-36.2" | 87-92cm |
Due to supply-chain issues, Specs are subject to change without notice.
Specs
Frame | OCLV Mountain Carbon main frame & stays, internal storage, tapered head tube, Knock Block 2.0, Control Freak internal routing, Carbon Armor, shuttle guard, threaded BB, ISCG 05, 34.9mm seat tube, magnesium rocker link, Mino Link, ABP, Boost148, 160mm travel |
---|---|
Fork | RockShox ZEB Ultimate, Flight Attendant, DebonAir spring, Charger 2.1 RCT3 AXS damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 170mm travel |
Rear Shock | RockShox Super Deluxe Ultimate, Flight Attendant, DebonAir spring, Thru Shaft 3-position AXS damper, 230mm x 62.5mm |
Wheels |
Front: Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle Rear: Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12mm thru axle |
Rims | Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle |
Tires |
Front: Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50" Rear: Bontrager SE6 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50" |
Bottom Bracket | SRAM DUB MTB Wide, 73mm, BSA threaded |
Crankset | SRAM XX1 Eagle, Flight Attendant, DUB MTB Wide, 30T alloy ring, 55mm chainline, 170mm length |
Shifters | SRAM Eagle AXS, wireless, 12-speed |
Rear Derailleur | SRAM XX1 Eagle AXS |
Cassette/Freewheel | SRAM Eagle XG-1299, 10-52, 12 speed |
Chain | SRAM GX Eagle, 12 speed |
Brakes | SRAM Code RSC 4-piston hydraulic disc |
Rotors | SRAM CenterLine, 6-bolt, round edge |
Tape/Grips | Bontrager XR Trail Pro, alloy lock-on |
Stem | Bontrager RSL Integrated handlebar/stem, OCLV Carbon, 27.5mm handlebar rise, 820mm width, 0 degree stem rise, 35mm stem length |
Headset | Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8" top, 1.5'' bottom |
Seatpost | RockShox Reverb AXS, wireless, 34.9mm |
Saddle | Bontrager Arvada, austenite rails, 138mm width |
Pedals | Sold separately |
Accessories & Extras |
Battery: SRAM eTap battery pack (with charger) Bag: Bontrager BITS Internal Frame Storage Bag |
* Subject to change without notice.
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
Lithium Grey / Medium | 601842828700 | 5284768 | SLA304711425 |
Lithium Grey / Medium/Large | 601842828694 | 5284769 | SLA317346775 |
Lithium Grey / Large | 601842828687 | 5284770 | SLA307891195 |
Lithium Grey / X-Large | 601842828670 | 5284771 | SLA319946695 |
Matte Battleship Blue / Medium | 601842828656 | 5284773 | SLA389238945 |
Matte Battleship Blue / Medium/Large | 601842828649 | 5284774 | SLA392399835 |
Matte Battleship Blue / X-Large | 601842828625 | 5284776 | SLA395316515 |
Radioactive Coral to Yellow Fade / Medium | 601842828601 | 5284778 | SLA477290585 |
Radioactive Coral to Yellow Fade / Medium/Large | 601842828595 | 5284779 | SLA485633795 |
Radioactive Coral to Yellow Fade / Large | 601842828588 | 5284780 | SLA473762255 |