SKU: 15041282099

22 ALPINE TRAIL CARBON 2 MD

Sale price$1941.52 Regular price$2157.24
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Description

22 ALPINE TRAIL CARBON 2 MDBIG ALL MOUNTAIN DAYS WHERE TRAVEL AND GEOMETRY MATTER MOST BUILT FOR ABUSE AND ROWDY RIDING ENDURO STYLE RIDING AND RACING BIG BIKE, BIG WHEELS, BIG FUN The Alpine Trail is a 29 wheeled full suspension bike built for the all day enduro rider that earns their downhill fun. Key upgrades from Alpine Trail Carbon 1: Fox 38 Performance Elite DPX2 Performance EVOL suspension Shimano SLX shifter & FSA Gradient crankset Shimano SLX 4 piston brakes Download

BIG ALL-MOUNTAIN DAYS WHERE TRAVEL AND GEOMETRY MATTER MOST

BUILT FOR ABUSE AND ROWDY RIDING

ENDURO-STYLE RIDING AND RACING

BIG BIKE, BIG WHEELS, BIG FUN

The Alpine Trail is a 29” wheeled full suspension bike built for the all day enduro rider that earns their downhill fun.

Key upgrades from Alpine Trail Carbon 1:

  • Fox 38 Performance Elite/DPX2 Performance EVOL suspension
  • Shimano SLX shifter & FSA Gradient crankset
  • Shimano SLX 4-piston brakes

ENDURO/ALL MOUNTAIN

Please note - specifications & price subject to change without prior

notice.

01. FRAME All New Unidirectional Carbon Fiber Front Triangle, Series 4 Alloy Rear End, 29 Wheels, 150mm Travel MultiTrac Suspension Platform, Internal Dropper Post and Rear Derailleur Routing, Chainstay Mounted Post Mount Disc Brake, 148x12mm Boost Thru-Axle, 73mm
02. SIZES Small, Medium, Large, Extra Large
03. FORK Fox 38 Performance Elite, 160mm Travel, 29" , 110x15mm Boost Kabolt Thru-Axle, 44mm Offset, Integrated Fox Fender
04. GEARS 1 x 12
05. CRANKSET FSA Gradient, Modular 1x,
06. CRANK LENGTH -
07. BOTTOM BRACKET MEGAEVO BB, 73mm BSA Threaded
08. CASSETTE Shimano SLX M7100 Cassette, 12-Speed, 10-51T
09. CHAIN KMC X-12 Silver and Black
10. CHAINGUARD -
11. FRONT DERAILLEUR -
12. REAR DERAILLEUR Shimano XT 12-Speed, SGS
13. SHIFTER-FRONT -
14. SHIFTER-REAR Shimano SLX 12-Speed, I-Spec EV
15. BRAKES Shimano SLX Hydraulic, I-Spec EV
16. ROTOR-FRONT Shimano SLX, 4-Piston Hydraulic Disc, 203mm Rotor
17. ROTOR-REAR Shimano SLX, 4-Piston Hydraulic Disc, 180mm Rotor
18. HANDLEBAR Deity Ridgeline, Stealth Finish, 35mm Clamp, 800mm Width
19. STEM Deity Copperhead
20. STEM LENGTH 35mm
21. HEAD SET FSA No 57, Sealed Cartridge Bearings, 1 1/8" x 1 1/2
22. SEAT POST X-Fusion Manic, Size S 125mm Travel, 30.9mm
23. SADDLE Marin Trail Speed Concept Pro
24. HUB-FRONT Shimano HF-MT410B, 110x15mm, Centerlock
25. HUB-REAR Shimano HB-MT510B, 148x12mm, Centerlock, Microspline Freehub Body
26. AXLE-REAR -
27. SPOKES 14g Black Stainless Steel
28. RIMS Marin, Double Wall Alloy, 29mm Inner, Welded Joint, Disc Specific, 32H, Tubeless Compatible
29. TYRES Front: Maxxis Assegai 29x2.5, MAXX TERRA, EXO+, Tubeless Compatible; Rear: Maxxis Assegai 29x2.5, MAXX GRIP, DoubleDown, Tubeless Compatible
30. PEDALS -

 

GEOMETRY

S M L XL
STACK 619 628 632 643
REACH 430 455 480 515
HEADTUBE ANGLE 63.5° 63.5° 63.5° 63.5°
HEADTUBE LENGTH 100 110 115 130
SEATTUBE ANGLE 78° 78° 78° 78°
SEATTUBE LENGTH 390 400 425 430
TOPTUBE EFFECTIVE 561.7 589 615 652
BB HEIGHT 342 342 342 342
BB DROP 35 35 35 35
CHAINSTAY 430 430 430 430
WHEELBASE 1199 1229 1256 1297
STANDOVER HEIGHT 690 694 695 698
FORK OFFSET 44 44 44 44
SEATPOST DIAMETER 30.9 30.9 30.9 30.9
HANDLEBAR WIDTH 780 780 780 780
STEM LENGTH 50 50 50 50
CRANK LENGTH 170 170 170 170

All lengths in millimeters

TECHNOLOGY

UNIDIRECTIONAL CARBON FIBER FRAME

Alpine Trail Carbon 1 and 2 models feature high modulus carbon fiber and monocoque construction to deliver the strongest and stiffest Alpine Trail to date.

SERIES 4 ALUMINUM FRAME

Alpine Trail models feature Series 4 aluminum frames, with detailed forgings, highly manipulated tubes, and full internal cable routing, giving the rider the highest-end alloy frame that Marin offers.

LEARN MORE

ONE PIECE FORGED ROCKER

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.

BRIDGELESS SEATSTAY

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.

MODERN ANGLES

The Alpine Trail has a slack 63.5º head tube angle paired with a steep 78º 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.

SUSPENSION SETUP

REAR SHOCK SET UP

Recommended Sag = 30%/19.5mm

Step 1: Set correct pressure in rear shock.

Step 2: Sit on the bike and cycle the suspension (*with correct riding gear).

Step 3: Reset O-ring and sit on the bike, DO NOT BOUNCE, carefully step off.

Step 4: Measure sag (from o-ring to seal of shock), If it does not match the bike’s recommended sag in millimeters repeat process.

Step 5: Adjust rebound setting to ensure proper control.

FORK SET UP

Marin recommends that all bikes front and rear suspension feel balanced

Step 1: After rear sag is set follow the recommended pressure from the fork manufacture.

Step 2: Bounce evenly up and down on the bike, cycling the suspension up and down to make sure both front and rear suspension feel balanced, if the front does not match the rear add or release pressure.

Step 3: Once the bike feels balanced adjust the rebound damping to ensure proper control.

FOX FLOAT DPX2

RIDER WEIGHT AND SHOCK SETUP
LBS KG PSI
120 54 106
130 59 116
140 64 128
150 68 140
160 73 152
170 77 164
180 82 176
190 86 188
200 91 202
210 95 216
220 100 230
230 104 245
240 109 260
250 113 275
260 118 291
270 122 308

REVIEWS

There’s something refreshingly classic about how Marin approached the Alpine Trail Carbon. The choices in travel, spec and geometry might, from a distance, seem a little all over the place, but what results is a bike that can go all over the place. A bike that feels as natural on mellow local lunch loops as it does on big endless descents. The sum of its parts is a versatile machine that has something for most of us ‘normal’ riders, but with just enough extra for the superhuman shredders.

Marin’s Alpine Trail Carbon comes with everything you want, right out of the box. It’s rough and ready to rumble, with high-level components at a price that can’t be beat.

The Marin Alpine Trail is an exceptionally good value for the money, and one of the most playful, fun Enduro bikes that we’ve been on recently. If you’re someone who’s more inclined to approach the trail like a playground and look for side hits and things to pop off, but also want a bike that’s up for some steeper, gnarlier trails, maybe some bike park laps, and a whole bunch of airtime, it’s great.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15041282099

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Leslie Guffey
Charlottesville, US
★★★★★ 5
Light up and glow in the dark ball
Size: One-Size-for-Most
Definitely my girls favorite ball 😀. It disappears and I have to buy another one or she goes nuts. Glows in the dark, brighter with more sun. The bounce light up don’t last a real long time, too quick to quit for her but still loves it.
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Reviewed in the United States on May 13, 2026
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AirNelson
Los Angeles, US
★★★★★ 5
Durable & Bright - Great for Heavy Chewers
Size: One-Size-for-Most
Pros: Extremely Durable: Survived an aggressive chewer where tennis balls failed. Dual-Visibility: Features both internal flashing lights and a glow-in-the-dark "chargeable" surface. Perfect Size: Fits comfortably in the mouth of a 40lb medium-sized dog. Same size as a tennis ball. Cons: Battery Life: Unsure how long the internal flashing lights will last (though it has held up well so far).
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Reviewed in the United States on February 8, 2026
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Andrea S.
Cuba, US
★★★★★ 5
Great for night time play!
Size: One-Size-for-Most
This ball is great! It is a 2-for-one light up feature so we love the flashing lights and if she drops it in the snow after those lights stop, we can still find it because of the strong glow that gets its charge from the flashing LED lights. Our first one lasted a few years, we lost it on a trip so now back for our second one so we can keep the night time fetch going! She is a golden retriever for size reference. Any bigger of a breed and I would worry it might be too small for her mouth. It’s a bit smaller than a tennis ball. Just don’t make the same mistake I did and let them have it in the house at night, she walked up to my bedside while I was asleep one night and squeezed it to activate it. Those lights are so bright it was a rude awakening!
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Reviewed in the United States on November 11, 2025
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Katie
Omaha, US
★★★★★ 4
Good option for playing at night
Size: One-Size-for-Most
This ball is a good option if your dog likes to fetch at night. It stays lit for about 20 minutes or so, but that is me only leaving it out of the counter, being "charged" by whatever house lights are on. My dog isn't a big chewer, but it seems as though it would hold up well. I like that it is easy to rinse and clean. It seems to be a good value.
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Reviewed in the United States on January 16, 2026
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Amazon Customer
West Palm Beach, US
★★★★★ 5
Night play
Size: One-Size-for-Most
My dog like many other dogs loves to play. We needed a ball that fit into the handheld thrower we had but something that we could find it at night. This has been wonderful!
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Reviewed in the United States on April 26, 2026

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