Trek Supercaliber SLR 9.9 Flight Attendant Gen 2
Details
Supercaliber SLR 9.9 Flight Attendant Gen 2 is an ultralight XC mountain bike built with the top components for race day. Its SLR Mountain Carbon frame is as light as it is meticulous, with a high modulus layup that gives you all the stiffness you crave and none of the weight. It's equipped with a 110mm fork and 80mm IsoStrut shock with Flight Attendant tech that delivers free speed with nonstop suspension adjustments as you ride. It's all topped off with carbon wheels, a carbon cockpit, and SRAM's lightest wireless direct-mount transmission.
IT'S RIGHT FOR YOU IF…
You. Need. Speed. You want the lightest and fastest cross-country race bike you can find, with tech that's been proven on the world stage. You want to sprint up climbs and hammer to the finish, and let your bike do the thinking for you with 110mm front and 80mm of IsoStrut rear suspension with RockShox Flight Attendant. From wheels to cockpit, you crave carbon, and you want the most meticulous high-mod carbon layup we offer on a mountain bike.
THE TECH YOU GET
A featherweight, high-modulus SLR OCLV Mountain Carbon frame with modern XC geometry. 110mm of front suspension from a RockShox SID SL Ultimate fork with DebonAir spring and Charger Race Day damper, and 80mm of IsoStrut rear suspension from a RockShox SIDLuxe shock—all with Flight Attendant tech. An ultralight, fully wireless SRAM XX SL AXS 12-speed electronic transmission, Bontrager Kovee RSL carbon wheels, carbon Bontrager RSL Integrated bar/stem combo, RockShox Reverb AXS wireless dropper post, and SRAM Level Ultimate 4-piston hydraulic disc brakes.
THE FINAL WORD
Supercaliber SLR 9.9 Flight Attendant Gen 2 is bred for racing and comes from a pedigree of champions. You get our top carbon XC full-suspension frame dripping with carbon components, and SRAM's lightest fully-wireless groupset, and RockShox Flight Attendant suspension that automatically adjusts to how and where you're riding, so you can gain free speed.
WHY YOU'LL LOVE IT
- You get a 110mm fork and 80mm of IsoStrut rear suspension with RockShox Flight Attendant that partners with slacker, capable geometry for handling the roots and rocks of modern XC courses
- You don't have to compromise stiffness for weight savings thanks to the SLR OCLV Mountain Carbon frame that's intensely light, stiff, and responsive
- IsoStrut gives you tunable, damped suspension without missing out on efficiency for hammering up climbs at top speed
- Pivotless seat stays save on weight and actively bend to help soak up trail chatter
- Cream of the crop components, like a RockShox SID Ultimate fork with Flight Attendant and fully wireless direct-mount SRAM XX SL AXS transmission give you the performance advantage
| Frame Size Letter | S | M | ML | L | XL |
|---|---|---|---|---|---|
| Wheel Size (in) | 29" | 29" | 29" | 29" | 29" |
| Seat Tube (cm) | 39.5 | 42 | 44 | 46 | 52.5 |
| Seat Tube Angle (degrees) | 70.5 | 71 | 71 | 71.5 | 71.5 |
| Effective Seat Tube Angle (degrees) | 74.5 | 74.5 | 74.5 | 74.5 | 74.5 |
| Head Tube Length (cm) | 9 | 9 | 9 | 10 | 12.5 |
| Head Angle (degrees) | 67.5 | 67.5 | 67.5 | 67.5 | 67.5 |
| Effective Top Tube (cm) | 57.1 | 59.2 | 60.5 | 62.2 | 66.3 |
| Bottom Bracket Height (cm) | 32.7 | 32.7 | 32.7 | 32.7 | 32.7 |
| Bottom Bracket Drop (cm) | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 |
| Chainstay Length (cm) | 43.5 | 43.5 | 43.5 | 43.5 | 43.5 |
| Offset (cm) | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 |
| Trail (cm) | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 |
| Wheelbase (cm) | 111.3 | 113.8 | 115.3 | 117.2 | 121.7 |
| Standover (cm) | 76 | 77.2 | 77.2 | 77.2 | 77.2 |
| Frame Reach (cm) | 41 | 43.5 | 45 | 46.5 | 50 |
| Frame Stack (cm) | 59 | 59 | 59 | 59.9 | 62.2 |
| Size | Rider Height | Inseam |
|---|---|---|
| S (cm) | 155 - 165 cm | 74 - 78 cm |
| S (in) | 5'1" - 5'5" | 29" - 31" |
| M (cm) | 165 - 176 cm | 79 - 83 cm |
| M (in) | 5'5" - 5'9" | 31" - 33" |
| L (cm) | 177 - 188 cm | 84 - 89 cm |
| L (in) | 5'10" - 6' 2" | 33" - 35" |
| XL (cm) | 188 - 195 cm | 89 - 91 cm |
| XL (in) | 6'2" - 6'5" | 35" - 36" |
Specs
| Pedals | Sold Separately |
|---|---|
| Fork | RockShox SID SL Ultimate, Flight Attendant Race Day damper, Stealth DebonAir spring, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 110mm travel |
| Chain | SRAM XX Eagle, T-Type, 12 speed |
| Frame | SLR OCLV Mountain Carbon, IsoStrut, UDH, 80mm travel |
| Tires | Pirelli Scorpion XC, Tubeless Ready, Team Edition Pro Wall, aramid bead, 120 tpi, 29x2.20'' |
| Brakes | SRAM Level Ultimate 4-piston hydraulic disc // SRAM Level Ultimate 4-piston hydraulic disc |
| Rotors | SRAM CenterLine X, centerlock, round edge, 160mm |
| Saddle | Aeolus RSL, carbon rails, 145mm width |
| Wheels | Front: Bontrager Kovee RSL, OCLV Mountain Carbon, Tubeless Ready, CenterLock, Boost110, 15mm thru axle, 29'' /; Rear: Bontrager Kovee RSL, OCLV Mountain Carbon, Tubeless Ready, Centerlock, Boost148, 12mm thru axle, 29'' |
| Headset | FSA IS-2, 1-1/8'' top, 1.5'' bottom |
| Crankset | SRAM XX SL, Flight Attendant, DUB Wide, 34T alloy ring, 55mm chainline, 170mm length |
| Seatpost | RockShox Reverb AXS, 100mm travel, wireless, 31.6mm, 340mm length |
| Handlebars | Bontrager RSL Integrated handlebar/stem, OCLV Carbon, 0mm handlebar rise, 750mm width, -13 degree stem rise, 70mm length |
| Rear Shock | Trek IsoStrut, RockShox SIDLuxe, Flight Attendant RL3 damper |
| Tape/Grips | ESI Chunky |
| Bottom Bracket | SRAM DUB, 92mm, PressFit // SRAM DUB, 92mm, PressFit |
| Rear Derailleur | SRAM XX SL Eagle AXS, T-Type |
| Cassette/Freewheel | SRAM Eagle XS-1299, T-Type, 10-52, 12 speed |
* Subject to change without notice.
Part Numbers
| Option | UPC | MPN | Store SKU |
|---|---|---|---|
| Argent Drizzle / Medium / 29-inch | 197216094906 | 5327314 | |
| Carbon Smoke Black / Small / 29-inch | 197216094791 | 5327303 | |
| Navy Carbon Smoke Blue/Slate Grey/Glowstick Green / Large / 29-inch | 197216094876 | 5327311 | |
| Carbon Smoke Black / Medium / 29-inch | 197216094807 | 5327304 | |
| Red Smoke/Drizzle / Medium / 29-inch | 197216104902 | 5329448 | |
| Argent Drizzle / Small / 29-inch | 197216094890 | 5327313 | |
| Red Smoke/Drizzle / Medium/Large / 29-inch | 197216104919 | 5329449 | |
| Argent Drizzle / Large / 29-inch | 197216094920 | 5327316 | |
| Carbon Smoke Black / X-Large / 29-inch | 197216094838 | 5327307 | |
| Carbon Smoke Black / Medium/Large / 29-inch | 197216094814 | 5327305 | |
| Navy Carbon Smoke Blue/Slate Grey/Glowstick Green / Small / 29-inch | 197216094845 | 5327308 | |
| Navy Carbon Smoke Blue/Slate Grey/Glowstick Green / Medium / 29-inch | 197216094852 | 5327309 | |
| Red Smoke/Drizzle / Small / 29-inch | 197216104896 | 5329447 | |
| Argent Drizzle / Medium/Large / 29-inch | 197216094913 | 5327315 | |
| Red Smoke/Drizzle / Large / 29-inch | 197216104926 | 5329450 | |
| Navy Carbon Smoke Blue/Slate Grey/Glowstick Green / Medium/Large / 29-inch | 197216094869 | 5327310 | |
| Argent Drizzle / X-Large / 29-inch | 197216094937 | 5327317 | |
| Red Smoke/Drizzle / X-Large / 29-inch | 197216104933 | 5329451 | |
| Carbon Smoke Black / Large / 29-inch | 197216094821 | 5327306 | |
| Navy Carbon Smoke Blue/Slate Grey/Glowstick Green / X-Large / 29-inch | 197216094883 | 5327312 | |
| Lavender Haze / Large / 29-inch | 197216104971 | 5329455 | SUP364769952 |
| Lavender Haze / Medium / 29-inch | 197216104957 | 5329453 | |
| Lavender Haze / Medium/Large / 29-inch | 197216104964 | 5329454 | |
| Lavender Haze / X-Large / 29-inch | 197216104988 | 5329456 | |
| Lavender Haze / Small / 29-inch | 197216104940 | 5329452 |