Marin Alpint Trail XR Mountainbike
Marin Alpint Trail XR Mountainbike Front

Alpine Trail XR Bike


Regular price$8,120.00
No tax included. Shipping calculated at checkout.


We've picked up that you're in New Zealand. Sorry, we don't currently ship bikes to New Zealand.

Bike and frame supply has vastly improved since the pandemic, but pre-ordering is still essential for some models and sizes. Hope HB916 frames are made to order too, so we have updated our pandemic bike deposit policy to take the current situation into consideration.

Please note - we can only deliver complete bikes to UK Addresses.

The ETA's (estimated times of arrival) we quote are from the information provided by the manufacturers and distributors. These dates are not guaranteed, as the manufacturers are also at the mercy of component suppliers. We will tell you the same dates as the manufacturer tells us.

We only take deposits on bikes we have on order with suppliers and have confirmation that we are going to receive them. We want to make it clear that there might be issues outwith our control that will prevent us from supplying the bike you want. If that happens, we will do our best to provide an alternative.

Deposits are non-refundable, except for when an ETA date changes by a month or more. If it looks like the date might change, we will do our best to find you an alternative.

If a bike arrives earlier than expected, it will be offered to the person with the oldest outstanding deposit, then the second, and so on. We'll then offer the bike to anyone with a similar bike on order. We should point out that this is a rare occurrence!

Bikes and frames up to £3500 require a £500 deposit.
Bikes over £3500 require a £1000 deposit.

We ring-fence deposits in a separate bank account until the balance of the bike or frame is paid, then the bike or frame is delivered.

We've tried to be as honest and open about the situation as it stands and not make promises we know we are not in the position to fulfil! We have great relationships with our suppliers, and we will work with them and you to try to get you your bike as soon as possible.

If you've read this and have any questions or would like to place a deposit, please phone us on 01330 828562.

We offer free UK delivery on all bikes unless bought through a Ride To Work Scheme.

We don't currently deliver complete bikes outside the UK.

Custom-built bikes can be delivered in kit form (for you to assemble) - we can include shipping to your country in your quote.

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Sale price bikes bought though Cycle To Work schemes will have a handling fee added.

This information is intended as a guide only.

Cycle To Work is a Government Initiative to encourage cycling to work. The idea is that by cycling to work, you get fitter and healthier, and at the same time reduce congestion and improve air quality.

In simplest terms, your employer pays for the bike, and you hire it from them through salary deductions. At the end of the hire period, the employer can sell you the bike. (Until the bike is paid for, you hire it from your employer, so don't get fired).

Your employer might administer the scheme themselves, or use a third party like one of the following:

Green Commute Initiative
Cycle Solutions
My Benefits World

If your employer doesn't offer Cycle To Work as a benefit, you can send them this employer information from the Government that outlines how it all works.

For more information, click here to contact us or call 01330 828562.

Sorry, we can't ship this item to New Zealand.

Banging spec enduro bike that doesn't need batteries to change gear. The Zeb fork and Super Deluxe coil shock are both “Ultimate” spec, with all the adjustment, and the drivetrain is manual GX. Assegai MaxxGrip tyres in EXO+ Front and DD rear might be a bit draggy on the climbs, but we'll take that for the security descending - after all, this bike is clearly specced for riders looking for an enduro bike, not a trail bike.  SRAM's DB8 brakes are fitted, these use the same pads as Codes but use mineral oil, not DOT like Codes.

You can make the slack 63 degree head angle even slacker, or steepen it up to help with climbing, by simply changing the inserts in the headset cups. Chainstay length is adjustable by switching the flip chips round - all you need is a 6mm allen key to go from 442-435 mm. Finally, there is room to run a 29" rear wheel if mullets aren't your thing.

  • Adjustable head tube angle. Swappable cups can increase or decrease the head angle by 0.75° either way.
  • Chain stay flip chip adjusts BB height and chainstay length.
  • Bikes are supplied with mixed wheel sizes but can be run as full 29".
  • Internal Bear Box storage with bag.
  • Durable moulded rubber chainstay and seat stay protection.
  • Integrated downtube protection.
  • Lower suspension linkage mudflap protects main frame bearings.
  • Internal cable routing with rubber seals to keep dirt out. 


Frame Series 4 6061 Aluminum, Internal Cable Routing, Adjustable Chainstay Length, Adjustable Headtube Angle, Bear Box Integrated Downtube Storage, MultiTrac 2 LT Suspension Platform, Moulded Chainstay Protector, 160 mm Travel, 34.9 mm Seatpost, 148x12 mm Boost Rear Axle, 180 mm Post Mount Brake Mount, 73 mm Threaded BSA BB
Front Suspension ROCKSHOX Zeb Ultimate Charger 3 RC2 Damper, Buttercups, DebonAir+ Air Spring, Adjustable HSC - LSC - Rebound, 170 mm Travel, 44 mm Offset, 29", 110x15 mm Boost Axle
Rear Suspension ROCKSHOX Super Deluxe Ultimate Coil RCT, Custom Tune, 2 Position Open/Firm Lever, Adjustable HSC - LSC - Rebound, 205x65 Trunnion, 160 mm Travel
Front Wheel 29", Hub: Formula DC-711, Sealed Bearing, 32H, 110x15 mm Boost, 6 Bolt
Rim: Marin Aluminium Double Wall, 29 mm Internal Width, Sleeved Joint, Disc Specific, Tubeless Compatible
Rear Wheel 29", Hub: Formula DCL-3482, 4 Sealed Bearings, XD Driver, 32H, 148x12 mm Boost, 6 Bolt
Rim: Marin Aluminium Double Wall, 29 mm Internal Width, Sleeved Joint, Disc Specific, Tubeless Compatible
Front Tyre Maxxis Assegai 2.5", 3C MaxxTerra, EXO+, TR, 29"
Rear Tyre Maxxis Assegai 2.5", 3C MaxxTerra, EXO+ TR, 29"
Derailleur SRAM GX Eagle, 12 Speed
Shift Lever SRAM GX Eagle, 12 Speed
Crankset SRAM GX Eagle, DUB, 170 mm, 55 mm Chainline , 32T Chainring
Chain SRAM NX Eagle, 12 Speed
Cassette SRAM GX Eagle XG1275, 10-52T, 12 Speed
Front Brake SRAM DB8 4 Piston
Front Brake Rotor SRAM HSC, 200 mm, 6 Bolt
Rear Brake SRAM DB8 4 Piston
Rear Brake Rotor SRAM HSC, 200 mm, 6 Bolt
Handlebar Marin Trail Bar, 7000 Alloy, 35 mm Diameter, 20mm Rise, 5º Up, 8º Back
Stem Marin CNC
Grips Marin Grizzly Lock On
Headset FSA Custom, Adjustable
Seatpost TranzX YSP39
Saddle Marin Speed Concept
Pedals -

Geometry & Sizing

20Twenty Bike Sizing Chart
Alpine Trail Alloy
29"/27.5 Wheels - 0° Headset Cup - High BB/Short CS
Sizes in MM S M L XL
A: Stack 620.08 633.51 642.6 646.93
B: Reach 430 460 490 520
C: Head Tube
D: Head Tube
100 110 125 130
E: Effective
Seat Tube Angle
79.2° 79° 78.8° 78.6°
F: Seat Tube
400 420 430 460
G: Effective
Top Tube
556 592 626 659
H: BB Height 352
I: BB Drop 32
J: Chainstay Length 435
K: Wheelbase 1211.42 1248.11 1282.57 1317.8
L: Standover 698.32 689.88 695.6 698.13
M: Fork Offset 44
Seatpost Diameter 34.9
Seatpost Drop 150 170 170 200
Handlebar Width 780
Stem Length 35
Crank Length 160
Size Rider Height
S 160 cm - 168 cm
M 165 cm - 178 cm
L 178 cm - 185 cm
XL 185 cm - 193 cm

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