The Trek Procaliber 8 steps up from the 6 with a SRAM Eagle 70 T-Type drivetrain and a smoother RockShox Recon Gold fork, still on the same accessible aluminium frame.
WHO THIS BIKE SUITS
You want SRAM's T-Type direct-mount drivetrain rather than Shimano mechanical.
You want a bit more fork sophistication than the entry-level Judy without stepping up to carbon.
You're racing or riding hard enough that the Recon Gold's DebonAir spring and lockout make a real difference.
IF YOU'RE LOOKING FOR SOMETHING DIFFERENT
If you want carbon, the Procaliber 9.7 is the next tier up with wireless SRAM AXS shifting.
If budget is the priority, the Procaliber 6 gets you riding for less.
WHERE IT SITS IN THE RANGE
The Procaliber 8 is the top of Trek's aluminium Procaliber tier — SRAM Eagle 70 T-Type and a RockShox Recon Gold fork before the range steps up into carbon.
HOW IT RIDES
Frame & fork
Alpha Platinum Aluminium, tapered head tube, internal routing, BSA 73, hidden rack and kickstand mounts, UDH, Boost148, 12 mm thru axle. Fork: RockShox Recon Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 42mm offset, Boost110, 15 mm Maxle Stealth, 120mm travel.
Drivetrain
SRAM Eagle 70 T-Type is the direct-mount, Transmission-style groupset — precise, durable shifting under load without the price tag of a wireless AXS setup.
THE FINAL WORD
If you want SRAM's modern T-Type shifting on an aluminium frame before committing to carbon, the Procaliber 8 is the sweet spot. Come in and talk to us — sizing and fork setup make a real difference to how an XC hardtail rides.
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.
Frame: Alpha Platinum Aluminium, tapered head tube, internal routing, BSA 73, hidden rack and kickstand mounts, UDH, Boost148, 12 mm thru axle
Headset: Semi-integrated, sealed cartridge bearing, alloy cups, 1-1/8" top, 1.5" bottom
Bottom bracket: SRAM DUB MTB Wide, 73 mm, BSA threaded
Fork: RockShox Recon Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Stealth, 120 mm travel
Shifters: SRAM Eagle 70, 12-speed
Rear derailleur: SRAM Eagle 70, T-Type
Crank: SRAM Eagle 70, T-Type, DUB, 32T, 55 mm chainline, 170 mm length
Cassette: SRAM Eagle XS-1270, T-Type, 10-52, 12-speed
Chain: SRAM Eagle 70, T-Type, 12-speed
Brake set: Shimano hydraulic disc, MT4100 lever, MT410 calliper
Rotors: Shimano RT54, CenterLock, 160 mm front, 180 mm rear
Rims: Bontrager Kovee, double-wall, Tubeless-Ready, 28-hole, 23 mm width, Presta valve
Front hub: Shimano TC500 alloy, CentreLock, 110x15 mm thru axle
Rear hub: Shimano TC500-HG, CentreLock, 148x12 mm thru axle
Tyres: Maxxis Rekon Race, Tubeless Ready, EXO casing, folding bead, 60 tpi, 29x2.40"
Handlebar: Bontrager Comp, alloy, 31.8 mm, 5 mm rise, 720 mm width
Stem: Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length
Grips: Trek Line Comp, nylon lock-on
Saddle: Verse Short, chromoly rails, 145 mm width
Seatpost: Bontrager Line Dropper, 100 mm travel, MaxFlow, internal routing, 31.6 mm, 310 mm length
Personalised Bike Consultation
Not sure which model is perfect for you? Our expert team at All Ride Now in Midhurst, West Sussex is here to help you choose with confidence.
- Will you be riding mainly on or off-road?
- Do you prefer an upright or sportier riding position?
- Are you looking for longer range, lighter weight, or a more comfortable feel?
Through a friendly consultation – in-store, by phone, live chat or email – we’ll help you narrow down your options and find the bike that best fits your needs.
