2026 Trek Supercaliber SLR 9.9 XX AXS Flight Attendant Gen 2 Carbon SLR Cross Country Mountain Bike

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USD 8,900.00 -40%

Brand: Trek

Product Code: TR903301MC

Availability: In Stock

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Product Description

2026 Trek Supercaliber SLR 9.9 XX AXS Flight Attendant Gen 2 Carbon SLR Cross Country Mountain

The Supercaliber SLR 9.9 XX AXS Flight Attendant Gen 2 is an ultralight XC mountain bike bred for racing. Built with Trek's highest-grade SLR OCLV Mountain Carbon, this frame is intensely light, stiff, and responsive. Featuring the revolutionary RockShox Flight Attendant technology, the bike automatically adjusts your suspension in real-time, allowing you to focus entirely on speed and the finish line.

Technical Specifications

Frame & Weight
Frame Material	SLR OCLV Mountain Carbon
Frame Design	SLR OCLV Mountain Carbon, IsoStrut, UDH, 80mm travel
Wheel Size	29"
Weight	10.28 kg / 22.67 lbs (Size M)
Suspension
Fork	RockShox SID SL Ultimate, Flight Attendant, 110mm
Shock	Trek IsoStrut, RockShox SIDLuxe, Flight Attendant RL3 damper, 80mm
Drivetrain (Wireless Transmission)
Rear Derailleur	SRAM XX SL Eagle AXS, T-Type, 12-speed
Shifters	SRAM AXS POD Ultimate
Crankset	SRAM XX SL Flight Attendant, DUB Wide, 34T
Cassette	SRAM Eagle XS-1299, T-Type, 10-52, 12-speed
Chain	SRAM XX Eagle, T-Type, 12-speed
Bottom Bracket	SRAM DUB, 92mm, PressFit
Brakes & Cockpit
Brakeset	SRAM Motive Ultimate 4-piston hydraulic disc
Handlebars/Stem	Bontrager RSL Integrated bar/stem, OCLV Carbon, -13-degree rise
Grips	ESI Chunky
Seatpost	Fox Transfer SL, internal routing, 31.6mm
Saddle	Aeolus RSL, carbon rails, 145mm width
Wheels & Tires
Rims	Bontrager Kovee RSL, OCLV Mountain Carbon
Hubs	Bontrager Kovee RSL, CenterLock, Boost110/148
Front Tire	Pirelli Scorpion XC, Tubeless-Ready, 29x2.20"
Rear Tire	Pirelli Scorpion XC / Bontrager Sainte-Anne RSL XR, 29x2.40"

Detailed Specs & Fit

Suspension Tech: RockShox Flight Attendant (Automatic Adjustment)
Frame Type: High-Modulus SLR OCLV Carbon XC Racing
Bottom Bracket Shell: PressFit 92
UDH Compatible: Yes
Max Tire Clearance: 2.40"
Accessories Included: SRAM eTap battery pack with charger

Size Guide

Size	Rider Height (cm)	Rider Height (ft/in)	Inseam (cm)	Inseam (in)
S	155 - 165 cm	5'1" - 5'5"	74 - 78 cm	29" - 31"
M	165 - 176 cm	5'5" - 5'9"	79 - 83 cm	31" - 33"
M/L	173 - 180 cm	5'8" - 5'11"	81 - 86 cm	32" - 34"
L	177 - 188 cm	5'10" - 6'2"	84 - 89 cm	33" - 35"
XL	188 - 195 cm	6'2" - 6'5"	89 - 91 cm	35" - 36"