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Trek Procaliber 9.8 SL

Cross Country Bicycle - 29" (27.5" on Small) Wheels
SRP £3400 Save 26% Web Price: £2,499.00 Including  VAT at 20%

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*Collect In Store - if you would like to collect your bike in store, please use our Click & Collect payment method or call 0118 9821021 to reserve and ensure your bike is ready for your arrival.

ETAs are based on manufacturer's latest data.


Pedal On say: Trek have always led the way with 29er hardtails and the Procaliber is culmination of years of experience and the latest technology. The Procalibers use Trek's uniqe IsoSpeed decoupler to seperate the seat tube from the top tube. This maximises rear end compliance whilst keeping the responsiveness and light weight of a hardtail. Other features such as G2 Geometry and Boost 110/148 keep the handling pinpoint and OCLV carbon keeps the weight down. A pure XC bike for racers and XC riders.

Trek Say: Meet Procaliber SL, the fastest, smoothest, smartest hardtail on the planet.

Nothing beats the stiffness and efficiency of a hardtail for XC racing, but that speed comes with a cost of increased fatigue from harsh trail input. So we gave Procaliber SL our proven IsoSpeed decoupler, which allows the seat tube to flex independently from the top-tube-to-seatstay junction, increasing vertical compliance without compromising weight or pedaling efficiency. Seated pedaling is smoother than ever with IsoSpeed soaking up trail chatter and saving valuable energy.

There’s more to Procaliber SL than IsoSpeed, though. All 29er-equipped Procaliber SL’s get Boost110 and Boost148 hub spacing for extra wheel stiffness, which translates to more precise and efficient control, adding to more energy savings and more speed.

As with our other XC hardtails, Procaliber SL gets our Smart Wheel Size treatment. We use 29-inch wheels on bikes from size 17.5 and up, while the 15.5 gets more proportional 27.5” wheels for a better fit for smaller riders looking to keep their hand position low for the ideal power-producing fit.

All Procaliber SL models get our new Control Freak cable management system for the cleanest set up with any combination of brake hoses, derailleur cables, remote lockouts, or remote dropper posts. It’s even Di2 compatible for clean electronics integration.

IMPORTANT: This bicycle is supplied without pedals.

IMPORTANT: This bicycle requires a suspension pump to set and tune its suspension correctly. This is not included as standard.


OCLV Mountain Carbon, IsoSpeed, E2 tapered head tube, MicroTruss, Control Freak internal control routing, Carbon Armor, balanced post mount brake, PF92, Boost148 & G2 Geometry on 29ers
RockShox SID RL, Solo Air, Motion Control damper, remote lockout, E2 tapered steerer, Boost110 & G2 Geometry w/51mm offset on 29ers, 100mm travel
Rear Shock
SRAM X1, 11-speed
Rear Mech
SRAM X01 Carbon, Type 2
Front Mech
Bottom Bracket
SRAM X1 1400, 32T Direct Mount X-Sync
SRAM XG-1175, 10-42, 11-speed
SRAM PC 1130
Shimano Deore XT hydraulic disc
DT Swiss X1700, tubeless strips & valves, 15mm front, 12mm rear (Boost110 & Boost148 on 29ers)
Bontrager XR1 Team Issue, Tubeless Ready, 120tpi, aramid bead, 29x2.00" (Bontrager XR2 Team Issue, Tubeless Ready, 120tpi, aramid bead, 27.5x2.20")
Bontrager Race X Lite, OCLV Carbon, 31.8mm, 5mm rise
Bontrager Race X Lite, 31.8mm, 7-degree
ESI Chunky
Bontrager Rhythm Elite, 2-bolt head, 31.6mm, zero offset
Bontrager Montrose Elite, hollow titanium rails
FSA IS-2 carbon, E2, sealed alloy cartridge


We are an authorised Trek dealer and supply this Trek Procaliber 9.8 SL with a LIFETIME manufacturer's warranty. Read Warranty Terms


Frame Size15.5"16.5"17.5"18.5"20.5"
Seat Tube C-T mm394419445470521
Seat Tube C-T in15.516.517.518.520.5
Seat Tube C-T/Top Tube mm
Horiz. Top Tube mm558599617638659
Seat Angle73.0 72.5 72.0 72.0 72.0
Head Angle69.3 69.5 69.5 69.5 69.5
Head Tube mm1009090100120
BB Drop mm
BB Height mm
Wheelbase mm10531098111311321154
Chainstay mm425435435435435
Stem Length mm
Standover mm727750764778816
Reach mm
Stack mm


This bicycle is available for instore collection and home delivery using a Cyclescheme voucher. Cyclescheme Information

Finance Options

The following finance options are available to apply for online immediately. If you are collecting your bicycle in store the same finance products are available but you are required to apply for finance in store too. Please read our information on applying for finance instore.

  • Buy Now Pay Later 12 Month
  • Classic Credit 36 Month

Finance quotation based on this Trek Procaliber 9.8 SL:

The credit advertised is provided by one credit provider with whom we have a commercial relationship.
Credit provided by Hitachi Capital (UK) PLC trading as Hitachi Capital Consumer Finance, 2 Apex View, Leeds, LS11 9BH