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The Session 8 is for downhill riders and park rats who demand top-tier performance, superior suspension traction, and a frame built to take serious abuse. If you live for shuttle days, lift access, or racing between the tape, this is your next gravity weapon.
The Session 8 is for downhill riders and park rats who demand top-tier performance, superior suspension traction, and a frame built to take serious abuse. If you live for shuttle days, lift access, or racing between the tape, this is your next gravity weapon.
Trek

TREK Session 8 29 GX Full Suspension Downhill Mountain Bike in Chameleon Green

£5,000.00
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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Online Returns Policy

If you are not happy with any items purchased via our website, under Consumer Contracts Regulations you have the right to return any unused products for a refund within 30 days.

When the customer sends an item back to the company (or, when the company arranges for collecting from the customer), the company will process the returned item then notify the customer via email of the refund. The refund will be issued within 3 - 5 working days of the product being received by us, it may then take an additional 3 - 5 working days for the refund to be paid into the customers account.


If you’d like to return an item within the standard 30-day period and it’s in a suitable condition for resale,.

  1. Use Your Own Postage – Arrange your own return shipping back to us.

Please Note: Returns will only be accepted if they arrive back to us in original new condition, with all original packaging and tags still attached.

Please Note:We do not offer exchanges

Return Address:

Team Cycles LTD
Studio 11B
Second Avenue
Team Valley Trading Estate
Gateshead
NE11 0NF

For items returned within the cooling off period...

  • By law, customers have the right to withdraw from the purchase of an item within 14 working days of the date on which the item is delivered.
  • Where you are withdrawing from your purchase within the cooling-off period, and there has been no error on our part, we will refund the cost of the item.
  • The company will not refund the cost of delivery or other services provided to the customer in connection with the purchase.
  • The cost of delivery back to the company is the responsibility of the customer.
  • Where we collect an item from you, we reserve the right to recover the costs of collection from you.
TERMS AND CONDITIONS
  • Returned goods should be unused, in a saleable condition and in their original packaging with all labels still attached. Team Cycles is entitled to refuse the return or deduct from a refund as a result of the product not being in the above condition.
  • We are only able to exchange like for like products. If you require a different item, you will need to opt for a refund and place a new order. All returns must have a completed returns form.
  • We will refund you to your original payment method.
  • Customised items cannot be returned. *
  • Please do not send your purchase back to the manufacturer unless you have been advised to.
  • Team Cycles customers have 30 days from date of delivery to return their orders.
  • Once we have received the returned goods we will refund you, by the method you used to pay for your order. This may take 5-7 working days to appear as cleared funds.

*Faulty customised goods (or goods that have been altered in any way) will need to be returned for inspection as customisation may void your warranty and therefore faults may not be covered.

WARRANTY

All products ordered from Team Cycles come with a full warranty which covers manufacturing faults and defects in workmanship. If you feel that your purchase has developed a fault, please contact our store for an assessment. To do this you will need proof of purchase.

If taking your product in store is not an option then please email our team on [email protected]. Please include photographs of your product (please keep below 20mb), your web order number (or copy of receipt) so we can immediately start to assess the issue.

PLEASE NOTE:

In some cases, the manufacturer/supplier may require to see the item(s) before repair or replacement can take place. If this is the case, we will inform you and arrange how to do this. All used items being returned to us must be cleaned for hygiene purposes.

On receipt of your goods we will carry out a full inspection and contact you within three working days of receipt.

Finance

Team Cycles (North East) Limited acts as a broker and not the lender and offers finance from Secure Trust Bank PLC T/A V12 Retail Finance. Team Cycles (North East) Limited is authorised and regulated by the Financial Conduct Authority, Registration Number 623982. Not all products offered by Secure Trust Bank T/A V12 Retail Finance are regulated by the FCA. Subject to age, status and affordability, minimum spend applies.

TREK Session 8 29 GX Full Suspension Downhill Mountain Bike in Chameleon Green

Season:2026

Brand:Trek

Code:61330GRN

The Trek Session 8 is a purpose-built downhill mountain bike engineered to dominate the most brutal descents. With its rugged alloy frame and advanced high-pivot suspension layout, it delivers exceptional traction, control, and speed through rock gardens, root webs, and high-speed berms.

The 200 mm of rear travel, handled by a plush Marzocchi Bomber shock, pairs perfectly with a RockShox Boxxer fork equipped with a DebonAir+ spring and Rush RC damper—giving you confidence to send drops and hit lines harder than ever. A SRAM GX DH 7-speed drivetrain keeps your shifts dialed in the heat of competition, and powerful Maven Bronze 4-piston brakes ensure reliable stopping power when things get steep.

From gravity racing to lift-assisted laps at the bike park, the Session 8 is built to go big, stay planted, and keep you pinned from top to bottom.


Key Features

  • High Pivot Suspension with Idler Pulley
    Boosts traction, stability, and speed with a rearward axle path and reduced pedal kickback

  • 200 mm Front & Rear Travel
    Built for serious DH terrain, jumps, drops, and high-speed control

  • RockShox Boxxer Fork with DebonAir+ Spring
    Smooth, tunable performance on the harshest lines

  • Marzocchi Bomber Coil Shock
    Reliable and plush rear travel for aggressive riding

  • SRAM GX DH 7-Speed Drivetrain
    Gravity-tuned shifting for downhill-specific gearing and durability

  • Maven Bronze 4-Piston Hydraulic Disc Brakes
    Massive stopping power with refined modulation

  • Progressive DH Geometry
    Reach-based sizing ensures optimal fit and handling for serious downhill riders


Who It's For

The Session 8 is for downhill riders and park rats who demand top-tier performance, superior suspension traction, and a frame built to take serious abuse. If you live for shuttle days, lift access, or racing between the tape, this is your next gravity weapon.

Upgrade It Before It Ships Make your new bike yours from the start. Add pedals, grips, tyres or other key components now and get everything sorted in one go. Better setup. Better ride. No waiting. ADD TO YOUR ORDER
Technical Information

Please note – spec applies to all sizes unless listed separately

Frameset

Frame: Alpha Platinum Aluminium, high main pivot, idler pulley, integrated frame protection, internal or external routing, magnesium rocker link, Mino Link, ISCG 05 2-bolt mount, Active Braking Pivot, 157x12 mm thru-axle, 200 mm travel
Fork: RockShox Boxxer, DebonAir+ spring, Rush RC damper, 52 mm offset, BoostDH 110x20 Maxle Stealth, 200 mm travel
Shock:
Size R1: Marzocchi Bomber, 181 kg/400 lb spring, 250 mm x 72.5 mm
Size R2: Marzocchi Bomber, 204 kg/450 lb spring, 250 mm x 72.5 mm
Size R3: Marzocchi Bomber, 227 kg/500 lb spring, 250 mm x 72.5 mm
Max compatible fork travel: 200 mm


Wheels

Wheel front: Bontrager Line DH 30, Tubeless Ready, 6-bolt, 110x20 mm Boost thru axle, 29"
Wheel rear: Bontrager Line DH 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano 7-speed freehub, 157x12 mm thru axle, 29"
Skewer rear: Bontrager Switch thru-axle, removable lever
Tyre: Bontrager G5 Team Issue, wire bead, 2-ply, 60 tpi, 29x2.50"
Rim strip: Bontrager TLR
Max tyre size: Frame: 29x2.50", Fork: See manufacturer


Drivetrain

Shifter: SRAM GX DH, 7-speed
Rear derailleur: SRAM GX DH, medium cage
Crank: Truvativ Descendant DH, DUB 83, 34T steel ring, 165 mm length
Bottom bracket: SRAM DUB, 83 mm, BSA threaded
Cassette: SRAM PG-720, 11-25, 7-speed
Chain: SRAM PC-1110, 11-speed
Pedal: Wellgo BO-87B, alloy body, Cro-Mo axle, replaceable pins
Max. chainring size: 1x: 36T


Components

Saddle: Verse Short Comp, steel rails, 145 mm width
Seatpost: Bontrager Rhythm Elite, 31.6 mm, 0 mm offset, 330 mm length
Handlebar: Bontrager Line, alloy, 35 mm, 27.5 mm rise, 780 mm width
Grips: Trek Line Pro, lock on
Stem: Bontrager Line Pro, 35 mm, Direct Mount, 50 mm length
Head set: FSA Orbit, sealed cartridge bearing, 1-1/8" top, 1.5" bottom (includes geometry-adjust angled cups)
Brake: SRAM Maven Bronze 4-piston hydraulic disc
Brake rotor:
Sizes R1, R2, R3: SRAM CentreLine, 6-bolt, round-edge, 220 mm
Sizes R1, R2, R3: SRAM CenterLine 2.0, 6-bolt, 200

Sizing Information
SizeRider HeightInseam
R1

161 - 175 cm

5'3" - 5'9"

76 - 82 cm

30" - 32"

R2

174 - 188 cm

5'9" - 6'2"

82 - 88 cm

32" - 35"

R3

186 - 196 cm

6'1" - 6'5"

87 - 92 cm

34" - 36"

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