MOUNTAIN BIKING WITH A BOOST
BEYOND CAPABLE, BOTH UP AND DOWN, IN EVEN THE MOST CHALLENGING TERRAIN
MAXIMIZING FUN
The Alpine Trail E will take you further, faster, allowing you to tackle the most aggressive trails either up or down.
Download bike info (PDF)All New Series 4 Alloy Frame, 150mm Multitrac suspension, Integrated Battery/On-switch/Charging Port, 148mm Rear Thru-Axle, Built-in Rear Speed Sensor
Rock Shock 35 Gold RL 29", Motion Control Damper, 160mm Travel, Maxle Stealth Axle, 44mm Offset
Rock Shock Super Deluxe Coil R, Rebound Adjustment, 205x65mm, 25mmxM8 Lower Hardware, S/M Spring Rate = 300lb, L/XL Spring Rate = 400lb
Front: Marin Aluminum Double Wall, 29" Diameter, 32mm Inner Rim Width, Pinned Joint, Disc Specific, Tubeless Compatible; Rear: Marin Aluminum Double Wall, 27.5" Diameter, 38mm Inner Rim Width, Pinned Joint, Disc Specific, Tubeless Compatible
Shimano HB-MT400B, 148x12mm, Centerlock,Standard Freehub Body
Shimano MT-410B, 110x15mm, Centerlock Disc, 32H
14g Black Stainless Steel
Front: Vee Tire Co Attack HPL, 29x2.5", Top 40 Tubeless Compatible, Rear: Vee Tire Co Crown Gem, 27.5x2.8â, TACKEE Compound, Tubeless Compatible
Shimano Deore 5100 Direct Attachment,10-Speed
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Shimano Deore M4100-R, I-Spec EV, 10-Speed
Marin Forged Alloy 165mm Length, NarrowWide 38T Chainring, e13 Plus Chain guide,Aluminum Plate
Shimano STEPS E7000, 250W, 60Nm
KMC X-10E, E-Bike Specific, Silver
Shimano Deore M4100-10 10-speed 11-46T
Shimano MT420, 4-Piston Hydraulic Disc Brake, 203mm Rotor
Shimano MT420, 4-Piston Hydraulic Disc Brake, 203mm Rotor w/ Speed Sensor
Shimano MT4100 Hydraulic Lever, I-Spec EV Compatible
Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back
Marin 3D Forged Alloy, 35mm
Marin Single Clamp Locking
FSA No 57, Sealed Cartridge Bearings, 1 1/8" x 1 1/2â
TranzX, YSP23JL, 1x Remote, Size S 125mmTravel, Size M and L 150mm Travel, Size XL170mm Travel, 30.9mm
Marin E-MTB Saddle
Marin MTB Plastic
BT-8035, Internal 504Wh
SC-E7000 Display
SW-E7000 Left Hand Switch for Assist Mode Change
Shimano Battery Charger EC-E6002, Bolt-on Thru-Axle
Specifications, pricing, and availability are subject to change without notice.
| 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 | 165 | 165 | 165 | 165 |
All lengths in millimeters
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.
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.
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.
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.
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.
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.
| LBS | KG | COIL LB/IN |
|---|---|---|
| 120 | 54 | 300 |
| 130 | 59 | 300 |
| 140 | 64 | 300 |
| 150 | 68 | 300 |
| 160 | 73 | 350 |
| 170 | 77 | 350 |
| 180 | 82 | 350 |
| 190 | 86 | 400 |
| 200 | 91 | 400 |
| 210 | 95 | 400 |
| 220 | 100 | 400 |
| 230 | 104 | 450 |
| 240 | 109 | 450 |
| 250 | 113 | 450 |
| 260 | 118 | 450 |
| 270 | 122 | 450 |
