SKU: 3622108760

22 ALPINE TRAIL 7 LG

Sale price$1763.45 Regular price$1959.39
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Description

22 ALPINE TRAIL 7 LGBIG 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. Download bike info (PDF) Download owner's manual (PDF) ENDURO ALL MOUNTAIN Please note specifications & price subject to change without prior notice. 01. FRAME Series 4 6061

 

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.

ENDURO/ALL MOUNTAIN

 

Please note - specifications & price subject to change without prior notice.

01. FRAME Series 4 6061 Aluminum Frame, Rock Shox Deluxe Select + RT, Debonair Air Spring, 2 Position Compression and Rebound Adjustment, 205x65mm, Trunnion Upper Mount, 25mmxM8 Lower Mount
02. SIZES Small, Medium, Large, Extra Large
03. FORK RockShox Yari RC, 29, 160mm of Travel, Air Sprung, Debonair, Compression and Rebound Adjustment
04. GEARS 1 x 12
05. CRANKSET FSA Comet Heavy Duty, Modular 1x
06. CRANK LENGTH -
07. BOTTOM BRACKET Mega EXO 73mm BSA
08. CASSETTE Shimano, Deore M6100 12-Speed, 10-51T
09. CHAIN KMC X-12 Silver and Black
10. CHAINGUARD -
11. FRONT DERAILLEUR -
12. REAR DERAILLEUR Shimano Deore, 12-Speed, SGS
13. SHIFTER-FRONT -
14. SHIFTER-REAR Shimano Deore, 12-Speed, SL6100-IR
15. BRAKES Shimano BL-M4100 Hydraulic Lever, I-Spec EV Compatible
16. ROTOR-FRONT Shimano BR-MT420, 4-Piston Hydraulic Disc Brake, 203mm Rotor
17. ROTOR-REAR Shimano BR-MT420, 4-Piston Hydraulic Disc Brake, 180mm Rotor
18. HANDLEBAR Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5 Up, 9 Back
19. STEM Marin 3D Forged Alloy
20. STEM LENGTH 35mm
21. HEAD SET FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2,
22. SEAT POST TranzX, YSP23JL, 1x Remote, Size S 125mm Travel, 30.9mm
23. SADDLE Marin Speed Concept
24. HUB-FRONT Shimano HF-MT410B, 110x15mm, Centerlock
25. HUB-REAR Shimano HB-MT410B, 148x12mm, Centerlock, Microspline Freehub Body
26. AXLE-REAR -
27. SPOKES 14g Black Stainless Steel
28. RIMS Marin, Double Wall Alloy, 29mm Inner, Pinned Joint, Disc Specific, 32H, Tubeless Compatible
29. TYRES Vee Tire Flow Snap, 29x2.6, Tackee Compound, 72 TPI, Tubeless Compatible

 

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 714 716 732 734
FORK OFFSET 44 44 44 44
SEATPOST DIAMETER 30.9 30.9 30.9 30.9
HANDLEBAR WIDTH 780 780 780 780
STEM LENGTH 35 35 35 35
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 SETUP

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 SETUP

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 manufacturer.

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.

ROCK SHOX DELUXE SELECT + RT

RIDER WEIGHT AND SHOCK SETUP
LBS KG PSI
120 54 80
130 59 100
140 64 115
150 68 130
160 73 140
170 77 150
180 82 160
190 86 170
200 91 180
210 95 190
220 100 200
230 104 210
240 109 220
250 113 230
260 118 240
270 122 250

REVIEWS

One of the best value enduro bikes on the market

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: 3622108760

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Leslie Guffey
Draper, 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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Verified Purchase
AirNelson
Pawtucket, 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
A
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Andrea S.
Pawtucket, 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
Waukegan, 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
San Leandro, 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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