SKU: 31738868082

23 ALPINE TRAIL E2 SM

Sale price$3106.58 Regular price$3451.76
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

23 ALPINE TRAIL E2 SMGEOMETRY S M L XL ASTACK 613 622 631 640 BREACH 445 465 485 505 CHEADTUBE ANGLE 63 63 63 63 DHEADTUBE LENGTH 100 110 120 130 ESEATTUBE ANGLE 78 78 78 78 FSEATTUBE LENGTH 390 400 425 430 GTOPTUBE EFFECTIVE 575 597 619 641 HBB HEIGHT 340. 5 340. 5 340. 5 340. 5 IBB DROP 28 28 28 28 JCHAINSTAY 435 435 435 435 KWHEELBASE 1215 1239 1264 1288 LSTANDOVER HEIGHT 681. 6 681. 4 686. 8 689. 8 MFORK OFFSET 44 44 44 44 SEATPOST DIAMETER 30. 9 30. 9 30. 9 30. 9

GEOMETRY

S M L XL
STACK 613 622 631 640
REACH 445 465 485 505
HEADTUBE ANGLE 63° 63° 63° 63°
HEADTUBE LENGTH 100 110 120 130
SEATTUBE ANGLE 78° 78° 78° 78°
SEATTUBE LENGTH 390 400 425 430
TOPTUBE EFFECTIVE 575 597 619 641
BB HEIGHT 340.5 340.5 340.5 340.5
BB DROP 28 28 28 28
CHAINSTAY 435 435 435 435
WHEELBASE 1215 1239 1264 1288
STANDOVER HEIGHT 681.6 681.4 686.8 689.8
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 160 160 160 160

All lengths in millimeters

TECHNOLOGY

SERIES 4 ALUMINUM FRAME

Alpine Trail E models are built upon our 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, compatible with modern coil or air shocks.

MULTITRAC SUSPENSION

The Alpine Trail E features the same great, proven MultiTrac suspension technology, but optimized for the Shimano STEPS system. With this combination there is no need for platform or lockout levers, just get on and blast up the hills.

MIXED WHEEL SIZES

29” front and 27.5”+ rear wheel sizes are the ideal combination for the Alpine Trail E, with larger front wheel easily rolling over most any trail obstacle and offering the best cornering traction, while the burly 27.5” x 2.8” rear setup adds playfulness and enhances acceleration and braking traction.

DROPPER POST OPTIMIZED

The modern day trail rider needs their saddle out of the way at times, while low-slung frames require longer length posts. On the Alpine Trail E, seat tube lengths have been minimized, along with minimum insertion depths, so that riders of all sizes can get the proper extension needed.

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 DHX2

RIDER WEIGHT AND SHOCK SETUP
LBS KG COIL LB/IN
120 54 300
130 59 300
140 64 300
150 68 350
160 73 350
170 77 350
180 82 400
190 86 400
200 91 400
210 95 450
220 100 450
230 104 450
240 109 500
250 113 500
260 118 500
270 122 500
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: 31738868082

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JB
Lowell, US
★★★★★ 5
Great oil mix
Size: 2.6 fl. oz (Pack of 12), Number of Items: 12
Sure saves time and money by combining the two products and since it’s synthetic oil it takes kess to do the job and as a bonus my equipment never smokes and upon teardown of my old blower it is cleaner than ever before with less wear!
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Reviewed in the United States on November 22, 2025
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Edward
Louisville, US
★★★★★ 5
Good oil and price
Size: Single of 2.6 fl. oz, Number of Items: 1
Good oil good price. †
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Reviewed in the United States on March 15, 2026
N
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Netrunner
West Palm Beach, US
★★★★★ 4
Stinky, but Made in USA
Size: 2.6 fl. oz (Pack of 12), Number of Items: 12
I bought this product because it was one of the few 40:1/50:1 synthetic 2 cycle oils on Amazon. I have machines that take both, so it's a nice thing to have just 1 gas mix. Anyway, I'd say this product works. My leaf blower hasn't seized up or anything after hours of use, but this oil is noticeably more stinky than the last random, generic product I bought at the farm store. It's a kind of harsh pollution kind of smell. It's hard to describe. It doesn't put out a cloud of smoke. It's just stinky. Not the smell of what I'm familiar with the old, non-synthetic 2-cycle oils of the past. Anyway, I thought you should know. I gave this review an extra star for Made in USA.
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Reviewed in the United States on October 5, 2024
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Sabrina
Lake Worth, US
★★★★★ 5
Reasonable price
Size: Single of 13 fl. oz, Number of Items: 1
Great product
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Reviewed in the United States on March 10, 2026
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Allison Hanner
Draper, US
★★★★★ 5
Worked great
Size: Single of 13 fl. oz, Number of Items: 1
That’s what I needed it to do
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Reviewed in the United States on May 12, 2026

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