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Auckland
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- Canterbury
- Auckland
- Waikato
- Wellington
- Bay Of Plenty
- Manawatu/Wanganui
- Canterbury
- Auckland
- Waikato
- Wellington
- Bay Of Plenty
- Manawatu/Wanganui
- Canterbury
- Auckland
- Waikato
- Wellington
- Bay Of Plenty
- Manawatu/Wanganui
- Canterbury
*Due to constantly changing stock levels we recommend contacting your local store HERE when stock is low before visiting the store. If the Bike you are interested in is not in-stock at your local store, don't worry, our friendly web team will be happy to look into it for you HERE.
2020 Marin Alpine Trail 8 Gloss Teal, Black and Yellow

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- S
- M
- L
- XL
Big mountains, epic passes, and all-day ripping descents. If you live for the alpine adventure and gravity fuelled downhills, look no further than the Alpine Trail, a 29’’ full suspension bike built for the all-day enduro rider that earns their downhill fun. Build around a Series 4 aluminium frame, with detailed forgings, highly manipulated tubes, and full internal cable routing, giving the rider the highest-end alloy frame that Marin offers. The heart of the Alpine Trail’s MultiTrac suspension is the forged one-piece rocker link. The strength and stiffness of the rocker keeps the rear of the bike tracking straight, providing smooth suspension operation under the most demanding conditions. The stiffness of the one-piece rocker link allows for a bridgeless seatstay design, offering zero compromises on stiffness while at the same time allowing for maximum tire clearance and short chainstays. The Alpine Trail has a slack head tube angle paired with a steep seat tube angle and long reach to provide the best modern trail bike experience. The bike lets you climb better than ever before, while giving you even more confidence when descending.
Approx.* rider height range: Small: 5’2’’ – 5’5’’, Medium: 5’5’’ – 5’8’’, Large: 5’8’’- 6’1’’, Extra Large: 6’1’’ – 6’3’’+. Please note this range is a recommendation and should be used as a guide only. To ensure your best fit feel free to pop instore or contact our friendly web team.
Specifications
Measurements
Type | S | M | L | XL |
RIDER HEIGHT (CM) | 160-168 | 168-178 | 178-188 | 188-193 |
STACK (MM) | 615.2 | 624.3 | 633.4 | 642.4 |
REACH (MM) | 420 | 440 | 465 | 490 |
HEADTUBE ANGLE (°) | 65° | 65° | 65° | 65° |
HEADTUBE LENGTH (MM) | 90 | 100 | 110 | 120 |
SEATTUBE ANGLE (EFFECTIVE) (°) | 76.41° | 76° | 75.68° | 75.39° |
SEATTUBE LENGTH (MM) | 385 | 420 | 450 | 480 |
TOPTUBE (EFFECTIVE) (MM) | 568.76 | 600.65 | 626.63 | 657.4 |
BOTTOM BRACKET HEIGHT (MM) | 342 | 342 | 342 | 342 |
BOTTOM BRACKET DROP (MM) | 35 | 35 | 35 | 35 |
CHAINSTAY (MM) | 430 | 430 | 430 | 430 |
WHEELBASE (MM) | 1175.4 | 1204.6 | 1228.9 | 1258.1 |
STANDOVER HEIGHT (MM) | 701 | 722 | 743 | 756 |
FORK OFFSET (MM) | 51 | 51 | 51 | 51 |
SEATPOST DIAMETER (MM) | 30.9 | 30.9 | 30.9 | 30.9 |
HANDLEBAR WIDTH (MM) | 780 | 780 | 780 | 780 |
STEM LENGTH (MM) | 35 | 35 | 35 | 35 |
CRANK LENGTH (MM) | 170 | 175 | 175 | 175 |
Sizing
Use our size guide to see which size you need.

Disclamer: Height is a good general guideline to discover the appropriately sized frame, but bear in mind that it is only the first part of the bike fitting process; please also note that your inseam length and arm length will play a big part in your overall comfort. Other factors to consider are your torso length, lower back and hip flexibility, preferred riding position, core muscle strength, and experience with riding. All of our Bike Barn stores are qualified to help perform a bike fitting for you - stop in for a checkup if you are looking to upgrade your comfort level!
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