2025 Trek Supercaliber SL 9.7 GX AXS T-Type Gen 2 - Red Carbon Smoke
Shop the 2025 Trek Supercaliber SL 9.7 GX AXS at Biket, South Africa’s official Trek Bikes online store. This ultra-light XC race MTB pairs a carbon SL OCLV frame with IsoStrut rear suspension and SRAM GX AXS wireless shifting — built for speed, control and peak performance on XC races or demanding mountain terrain.
OVERVIEW
The Supercaliber SL 9.7 GX AXS is an ultra-light carbon XC mountain bike that's ready to lay down rubber on race day. Its SLR Mountain Carbon frame is as light as it is meticulous, with a high modulus lay-up that gives you all the stiffness you crave, and none of the weight. XC courses get rowdier every year, so it's equipped with a 110 mm fork and 80 mm of IsoStrut rear suspension to smooth your roll without kicking pedalling efficiency to the wind. It's all topped off with a carbon cockpit and SRAM's wireless GX AXS Transmission.
It's right for you if...
Party laps are fun, but you're ready to race. You want a cross-country steed that sprints up climbs, hammers to the finish and feels good doing it thanks to 80 mm of IsoStrut rear suspension. From wheels to cockpit, you crave carbon and you want the most meticulous high-mod carbon lay-up we offer on a mountain bike.
The tech you get
A featherweight, high-modulus SL OCLV Mountain Carbon frame with modern XC geometry. 110 mm of front suspension from a RockShox SID fork with DebonAir spring and Rush RL damper and 80 mm of IsoStrut rear suspension from a RockShox SIDLuxe shock – all with remote lockout. A fully wireless SRAM GX AXS 12-speed electronic transmission, Bontrager Kovee Comp 30 wheels, carbon Bontrager Line Pro carbon bars, Bontrager Line Dropper post and SRAM Level Bronze 4-piston hydraulic disc brakes.
The final word
The Supercaliber SL 9.7 GX AXS 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 a fully-wireless group set that keeps going after the cows come home.
Why you'll love it
You get a 110 mm fork and 80 mm of IsoStrut rear suspension 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 SL 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
SRAM's wireless electronic GX AXS transmission is built tough and keeps shifting precise, even under load.
SPECS
*Please note – spec applies to all sizes unless listed separately
- Frame
-
SL OCLV Mountain Carbon, IsoStrut, UDH, 80 mm travel
- Fork
-
RockShox SID, DebonAir spring, Rush RL damper, remote lockout, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 110 mm travel
- Shock
-
Trek IsoStrut, RockShox SIDLuxe, 2-position remote damper
- Wheel front
-
Bontrager Kovee Comp 25, Tubeless Ready, 6-bolt, Boost110, 15 mm thru-axle, 29"
- Wheel rear
-
Bontrager Kovee Comp 25, Tubeless Ready, Rapid Drive 108, Boost148, 12 mm thru axle, 29"
- Skewer rear
-
Bontrager Switch thru axle, removable lever
- Tyre
-
Pirelli Scorpion XC RC, Tubeless-Ready, Team Edition Pro Wall, aramid bead, 120 tpi, 29x2.40"
- Tyre part
-
Bontrager TLR sealant, 180 ml/6 oz
- Rim strip
-
Bontrager TLR
- Max tyre size
- Frame: 29x2.40", Fork: See manufacturer
- Battery
-
SRAM AXS battery pack (with charger)
- Shifter
-
SRAM AXS POD
- Rear derailleur
-
SRAM GX Eagle AXS, T-Type
- *Crank
-
Size: S, M, ML
SRAM GX Eagle, DUB, T-Type, 34T, 55 mm chain line, 170 mm lengthSize: XL, L
SRAM GX Eagle, DUB, T-Type, 34T, 55 mm chain line, 175 mm length - Bottom bracket
-
SRAM DUB, 92 mm, PressFit
- Cassette
-
SRAM Eagle XS-1275, T-Type, 10-52, 12-speed
- Chain
-
SRAM GX Eagle, T-Type, 12-speed
- Max. chainring size
- 1x: 38T, min 30T
- Saddle
-
Verse Short Elite, hollow magnesium rails, 145 mm width
- *Seatpost
-
Size: S
Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 31.6 mm, 310 mm lengthSize: L, M, ML
Bontrager Line Dropper, 150mm travel, MaxFlow, internal routing, 31.6 mm, 410 mm lengthSize: XL
Bontrager Line Dropper, 170 mm travel, MaxFlow, internal routing, 31.6 mm, 450 mm length - *Handlebar
-
Size: S
Bontrager Kovee Pro, OCLV Carbon, 35 mm, 5 mm rise, 720 mm widthSize: XL, L, M, ML
Bontrager Line Pro, OCLV Carbon, 35 mm, 15 mm rise, 750 mm width - *Stem
-
Size: S, M
Bontrager Elite, 35 mm, 13-degree, 60 mm lengthSize: ML
Bontrager Elite, 35 mm, 13-degree, 70 mm lengthSize: L
Bontrager Elite, 35 mm, 13-degree, 80 mm lengthSize: XL
Bontrager Elite, 35 mm, 13-degree, 90 mm length - Head set
-
FSA IS-2, 1-1/8" top, 1.5" bottom
- Brake
-
SRAM Level Bronze 4-piston hydraulic disc
- *Brake rotor
-
Size: S, XL, L, M, ML
SRAM CenterLine, 6-bolt, round-edge, 160 mmSize: S, XL, L, M, ML
SRAM CentreLine, 6-bolt, round-edge, 180 mm - Rotor size
- Max brake rotor sizes - Frame: 160mm, Fork: see fork manufacturer
- Tool
-
Bontrager Switch Lever, w/tool
- Weight
- M - 11.88 kg / 26.2 lbs (with TLR sealant, no tubes)
- Weight limit
- This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
Original: $6,714.23
-70%$6,714.23
$2,014.27More Images
2025 Trek Supercaliber SL 9.7 GX AXS T-Type Gen 2 - Red Carbon Smoke
Shop the 2025 Trek Supercaliber SL 9.7 GX AXS at Biket, South Africa’s official Trek Bikes online store. This ultra-light XC race MTB pairs a carbon SL OCLV frame with IsoStrut rear suspension and SRAM GX AXS wireless shifting — built for speed, control and peak performance on XC races or demanding mountain terrain.
OVERVIEW
The Supercaliber SL 9.7 GX AXS is an ultra-light carbon XC mountain bike that's ready to lay down rubber on race day. Its SLR Mountain Carbon frame is as light as it is meticulous, with a high modulus lay-up that gives you all the stiffness you crave, and none of the weight. XC courses get rowdier every year, so it's equipped with a 110 mm fork and 80 mm of IsoStrut rear suspension to smooth your roll without kicking pedalling efficiency to the wind. It's all topped off with a carbon cockpit and SRAM's wireless GX AXS Transmission.
It's right for you if...
Party laps are fun, but you're ready to race. You want a cross-country steed that sprints up climbs, hammers to the finish and feels good doing it thanks to 80 mm of IsoStrut rear suspension. From wheels to cockpit, you crave carbon and you want the most meticulous high-mod carbon lay-up we offer on a mountain bike.
The tech you get
A featherweight, high-modulus SL OCLV Mountain Carbon frame with modern XC geometry. 110 mm of front suspension from a RockShox SID fork with DebonAir spring and Rush RL damper and 80 mm of IsoStrut rear suspension from a RockShox SIDLuxe shock – all with remote lockout. A fully wireless SRAM GX AXS 12-speed electronic transmission, Bontrager Kovee Comp 30 wheels, carbon Bontrager Line Pro carbon bars, Bontrager Line Dropper post and SRAM Level Bronze 4-piston hydraulic disc brakes.
The final word
The Supercaliber SL 9.7 GX AXS 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 a fully-wireless group set that keeps going after the cows come home.
Why you'll love it
You get a 110 mm fork and 80 mm of IsoStrut rear suspension 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 SL 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
SRAM's wireless electronic GX AXS transmission is built tough and keeps shifting precise, even under load.
SPECS
*Please note – spec applies to all sizes unless listed separately
- Frame
-
SL OCLV Mountain Carbon, IsoStrut, UDH, 80 mm travel
- Fork
-
RockShox SID, DebonAir spring, Rush RL damper, remote lockout, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 110 mm travel
- Shock
-
Trek IsoStrut, RockShox SIDLuxe, 2-position remote damper
- Wheel front
-
Bontrager Kovee Comp 25, Tubeless Ready, 6-bolt, Boost110, 15 mm thru-axle, 29"
- Wheel rear
-
Bontrager Kovee Comp 25, Tubeless Ready, Rapid Drive 108, Boost148, 12 mm thru axle, 29"
- Skewer rear
-
Bontrager Switch thru axle, removable lever
- Tyre
-
Pirelli Scorpion XC RC, Tubeless-Ready, Team Edition Pro Wall, aramid bead, 120 tpi, 29x2.40"
- Tyre part
-
Bontrager TLR sealant, 180 ml/6 oz
- Rim strip
-
Bontrager TLR
- Max tyre size
- Frame: 29x2.40", Fork: See manufacturer
- Battery
-
SRAM AXS battery pack (with charger)
- Shifter
-
SRAM AXS POD
- Rear derailleur
-
SRAM GX Eagle AXS, T-Type
- *Crank
-
Size: S, M, ML
SRAM GX Eagle, DUB, T-Type, 34T, 55 mm chain line, 170 mm lengthSize: XL, L
SRAM GX Eagle, DUB, T-Type, 34T, 55 mm chain line, 175 mm length - Bottom bracket
-
SRAM DUB, 92 mm, PressFit
- Cassette
-
SRAM Eagle XS-1275, T-Type, 10-52, 12-speed
- Chain
-
SRAM GX Eagle, T-Type, 12-speed
- Max. chainring size
- 1x: 38T, min 30T
- Saddle
-
Verse Short Elite, hollow magnesium rails, 145 mm width
- *Seatpost
-
Size: S
Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 31.6 mm, 310 mm lengthSize: L, M, ML
Bontrager Line Dropper, 150mm travel, MaxFlow, internal routing, 31.6 mm, 410 mm lengthSize: XL
Bontrager Line Dropper, 170 mm travel, MaxFlow, internal routing, 31.6 mm, 450 mm length - *Handlebar
-
Size: S
Bontrager Kovee Pro, OCLV Carbon, 35 mm, 5 mm rise, 720 mm widthSize: XL, L, M, ML
Bontrager Line Pro, OCLV Carbon, 35 mm, 15 mm rise, 750 mm width - *Stem
-
Size: S, M
Bontrager Elite, 35 mm, 13-degree, 60 mm lengthSize: ML
Bontrager Elite, 35 mm, 13-degree, 70 mm lengthSize: L
Bontrager Elite, 35 mm, 13-degree, 80 mm lengthSize: XL
Bontrager Elite, 35 mm, 13-degree, 90 mm length - Head set
-
FSA IS-2, 1-1/8" top, 1.5" bottom
- Brake
-
SRAM Level Bronze 4-piston hydraulic disc
- *Brake rotor
-
Size: S, XL, L, M, ML
SRAM CenterLine, 6-bolt, round-edge, 160 mmSize: S, XL, L, M, ML
SRAM CentreLine, 6-bolt, round-edge, 180 mm - Rotor size
- Max brake rotor sizes - Frame: 160mm, Fork: see fork manufacturer
- Tool
-
Bontrager Switch Lever, w/tool
- Weight
- M - 11.88 kg / 26.2 lbs (with TLR sealant, no tubes)
- Weight limit
- This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Shop the 2025 Trek Supercaliber SL 9.7 GX AXS at Biket, South Africa’s official Trek Bikes online store. This ultra-light XC race MTB pairs a carbon SL OCLV frame with IsoStrut rear suspension and SRAM GX AXS wireless shifting — built for speed, control and peak performance on XC races or demanding mountain terrain.
OVERVIEW
The Supercaliber SL 9.7 GX AXS is an ultra-light carbon XC mountain bike that's ready to lay down rubber on race day. Its SLR Mountain Carbon frame is as light as it is meticulous, with a high modulus lay-up that gives you all the stiffness you crave, and none of the weight. XC courses get rowdier every year, so it's equipped with a 110 mm fork and 80 mm of IsoStrut rear suspension to smooth your roll without kicking pedalling efficiency to the wind. It's all topped off with a carbon cockpit and SRAM's wireless GX AXS Transmission.
It's right for you if...
Party laps are fun, but you're ready to race. You want a cross-country steed that sprints up climbs, hammers to the finish and feels good doing it thanks to 80 mm of IsoStrut rear suspension. From wheels to cockpit, you crave carbon and you want the most meticulous high-mod carbon lay-up we offer on a mountain bike.
The tech you get
A featherweight, high-modulus SL OCLV Mountain Carbon frame with modern XC geometry. 110 mm of front suspension from a RockShox SID fork with DebonAir spring and Rush RL damper and 80 mm of IsoStrut rear suspension from a RockShox SIDLuxe shock – all with remote lockout. A fully wireless SRAM GX AXS 12-speed electronic transmission, Bontrager Kovee Comp 30 wheels, carbon Bontrager Line Pro carbon bars, Bontrager Line Dropper post and SRAM Level Bronze 4-piston hydraulic disc brakes.
The final word
The Supercaliber SL 9.7 GX AXS 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 a fully-wireless group set that keeps going after the cows come home.
Why you'll love it
You get a 110 mm fork and 80 mm of IsoStrut rear suspension 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 SL 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
SRAM's wireless electronic GX AXS transmission is built tough and keeps shifting precise, even under load.
SPECS
*Please note – spec applies to all sizes unless listed separately
- Frame
-
SL OCLV Mountain Carbon, IsoStrut, UDH, 80 mm travel
- Fork
-
RockShox SID, DebonAir spring, Rush RL damper, remote lockout, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 110 mm travel
- Shock
-
Trek IsoStrut, RockShox SIDLuxe, 2-position remote damper
- Wheel front
-
Bontrager Kovee Comp 25, Tubeless Ready, 6-bolt, Boost110, 15 mm thru-axle, 29"
- Wheel rear
-
Bontrager Kovee Comp 25, Tubeless Ready, Rapid Drive 108, Boost148, 12 mm thru axle, 29"
- Skewer rear
-
Bontrager Switch thru axle, removable lever
- Tyre
-
Pirelli Scorpion XC RC, Tubeless-Ready, Team Edition Pro Wall, aramid bead, 120 tpi, 29x2.40"
- Tyre part
-
Bontrager TLR sealant, 180 ml/6 oz
- Rim strip
-
Bontrager TLR
- Max tyre size
- Frame: 29x2.40", Fork: See manufacturer
- Battery
-
SRAM AXS battery pack (with charger)
- Shifter
-
SRAM AXS POD
- Rear derailleur
-
SRAM GX Eagle AXS, T-Type
- *Crank
-
Size: S, M, ML
SRAM GX Eagle, DUB, T-Type, 34T, 55 mm chain line, 170 mm lengthSize: XL, L
SRAM GX Eagle, DUB, T-Type, 34T, 55 mm chain line, 175 mm length - Bottom bracket
-
SRAM DUB, 92 mm, PressFit
- Cassette
-
SRAM Eagle XS-1275, T-Type, 10-52, 12-speed
- Chain
-
SRAM GX Eagle, T-Type, 12-speed
- Max. chainring size
- 1x: 38T, min 30T
- Saddle
-
Verse Short Elite, hollow magnesium rails, 145 mm width
- *Seatpost
-
Size: S
Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 31.6 mm, 310 mm lengthSize: L, M, ML
Bontrager Line Dropper, 150mm travel, MaxFlow, internal routing, 31.6 mm, 410 mm lengthSize: XL
Bontrager Line Dropper, 170 mm travel, MaxFlow, internal routing, 31.6 mm, 450 mm length - *Handlebar
-
Size: S
Bontrager Kovee Pro, OCLV Carbon, 35 mm, 5 mm rise, 720 mm widthSize: XL, L, M, ML
Bontrager Line Pro, OCLV Carbon, 35 mm, 15 mm rise, 750 mm width - *Stem
-
Size: S, M
Bontrager Elite, 35 mm, 13-degree, 60 mm lengthSize: ML
Bontrager Elite, 35 mm, 13-degree, 70 mm lengthSize: L
Bontrager Elite, 35 mm, 13-degree, 80 mm lengthSize: XL
Bontrager Elite, 35 mm, 13-degree, 90 mm length - Head set
-
FSA IS-2, 1-1/8" top, 1.5" bottom
- Brake
-
SRAM Level Bronze 4-piston hydraulic disc
- *Brake rotor
-
Size: S, XL, L, M, ML
SRAM CenterLine, 6-bolt, round-edge, 160 mmSize: S, XL, L, M, ML
SRAM CentreLine, 6-bolt, round-edge, 180 mm - Rotor size
- Max brake rotor sizes - Frame: 160mm, Fork: see fork manufacturer
- Tool
-
Bontrager Switch Lever, w/tool
- Weight
- M - 11.88 kg / 26.2 lbs (with TLR sealant, no tubes)
- Weight limit
- This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
