Marin Bikes

Rift Zone EL1

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Marin Rift Zone EL 1 profile.

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  • Price: $4,799.00 (USD)*
  • Suspension: Marzocchi Bomber Z1/Marzocchi Bomber Air
  • Wheel Size: 29"
  • Frame: Aluminum
  • Size Range: S, M, L, XL
  • Manufacturer’s suggested retail price may not include additional shipping or preparation charges and does not include applicable US sales tax. Please contact your local Marin dealer for a quote.

Highlights

System
Bosch Performance Line SX
Max torque
55Nm
Max assisted speed
Class 1, 20MPH (USA/NZ); 25 km/h rest of world
Battery capacity
400Wh
Range
15-55 miles / 25-90km*
Rider app
Bosch eBike Flow

Highlights Disclaimers

* Based on rider weight, terrain, climate and level of assistance used.

The all-new Rift Zone EL ("Electric Light") trail eMTBs take everything you love about the Rift Zone and repurposes it into bikes that share the capability of the full-powered versions but in lighter packages.

Made possible in part by Bosch's new lightweight Performance Line SX drive unit and CompactTube internal battery, the Rift Zone EL models deliver a decidedly playful ride with a power delivery so natural you might forget its an ebike. With all the benefits without the bulk, the Rift Zone EL is the perfect platform for those who don't require the full range and power output of more traditional eMTBs.

The Rift Zone EL1 is smartly spec'd with air-sprung Marzozzchi Bomber suspension, Shimano's stout and smooth-shifting CUES 10-speed drivetrain and powerful TRP Slate EVO 4-piston disc brakes.

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Specifications

  • Frame

    All New Series 4 Alloy Lightweight E, 140mm MultiTrac Suspension, Integrated Battery/Charging Port, 148mm Rear Thru-Axle

  • Front Suspension

    Marzocchi Bomber Z1 150mm Travel, 29, 110x15 Kabolt Thru Axle, 44mm Offset

  • Rear Suspension

    Marzocchi Bomber Air Inline, Custom Tune, 210x55mm, 25xM8 Upper & Lower Mount

  • Rim

    Marin Aluminum Double Wall, 29" Diameter, 32mm Inner Rim Width, Pinned Joint, Disc Specific, Tubeless Compatible

  • Hub Rear

    Shimano FHTC500, 148x12 Thru Axle, Microspline, 32H, Centerlock

  • Hub Front

    Shimano HB-TC500, 110x10 Thru Axle, 32H, Centerlock

  • Spokes

    14g Black Stainless Steel

  • Tires

    Front: Maxxis Minion DHF, 29x2.4" MAXXGRIP, Tubeless ready, EXO+, Rear: Maxxis Forecaster 29x2.4", Tubeless Ready MAXX TERRA EXO+

  • Derailleur Rear

    Shimano CUES RD-U6000 GS, 10-Speed

  • Derailleur Front

    -

  • Shift Lever

    Shimano CUES SL-U6000-10R, 10-Speed

  • Crankset

    e*thirteen e*spec Plus, 160mm Length, 34T

  • Motor

    Bosch Performance Line SX, 600W, 55Nm torque

  • Chain

    Shimano LG500

  • Cassette

    Shimano CS-LG300-10, 11-48T

  • Brakes Front

    TRP Slate EVO, 4-Piston Hydraulic Disc, Resin Pads, 203mm Rotor

  • Brakes Rear

    TRP Slate EVO, 4-Piston Hydraulic Disc, Resin Pads, 203mm Rotor

  • Brake Levers

    TRP Slate EVO Hydraulic Lever, I-Spec EV Compatible

  • Handlebar

    Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back

  • Stem

    Marin 3D Forged Alloy, 35mm

  • Grips

    Marin Grizzly Lock On

  • Headset

    FSA Custom, Adjustable HTA Design

  • Seatpost

    TranzX, YSI34 QL, Plastic 1x Remote, Size S 150mm Travel, Size M and L 170mm Travel, Size XL 200mm Travel, 34.9mm

  • Saddle

    Marin Speed Concept

  • Pedals

    Marin MTB Plastic

  • Battery

    Bosch 400 Wh Internal (Optional PowerMore 250 wh external battery using PowerMore 150mm cable EB12.120.036)

  • Display

    Bosch BRC3100 Systems Controller

  • Switch

    Bosch BRC3300 Bluetooth Remote 22.2mm Clamp

  • Extras

    e*thirteen e*Spec Chainguide

  • Extras

    Bolt-On 12mm Thru-Axle, 174mm Length, 1.0 Thread Pitch, 16.5mm, Tapered Head, Bosch EB12.110.016; 2A Charger

  • Range, Charging Time

    15-55 miles (Based on Rider Weight, Terrain, Climate and Level of Assist Used), 6 Hours (estimated, under ideal conditions)

Specifications, pricing, and availability are subject to change without notice.

Geometry

Geometry configuration

  • Front/Rear Wheels: 29"/29"
  • BB and Chainstay: n/a
  • Headtube Angle: 0° Headset Cup
  • Front/Rear Wheels: 29"/29"
  • BB and Chainstay: n/a
  • Headtube Angle: -0.50 Headset Cup
  • Front/Rear Wheels: 29"/29"
  • BB and Chainstay: n/a
  • Headtube Angle: +0.50 Headset Cup
F/R Wheels BB and Chainstay Headtube Angle Select
29"/29" n/a 0° Headset Cup
29"/29" n/a -0.50 Headset Cup
29"/29" n/a +0.50 Headset Cup
Rift Zone EL1 geometry diagram
S M L XL
Stack 618.74 632.33 641.4 645.93
Reach 430 460 490 520
Headtube Angle 65° 65° 65° 65°
Headtube Length 100 115 125 130
Seattube Angle 77° 77° 77° 77°
Seattube Length 400 420 430 460
Toptube Effective 572.85 605.99 638.08 669.12
BB Height 342 342 342 342
BB Drop 36 36 36 36
Chainstay 440 440 440 440
Wheelbase 1188.81 1225.15 1259.38 1291.49
Standover Height 674.75 687.74 691.98 699.2
Fork Offset 44 44 44 44
Seatpost diameter 34.9 34.9 34.9 34.9
Handlebar width 780 780 780 780
Stem length 35 35 35 35
Crank length 160 160 160 160
S M L XL
Stack 617.24 630.73 639.68 644.2
Reach 432.16 462.2 492.24 522.14
Headtube Angle 64.45° 64.45° 64.45° 64.45°
Headtube Length 100 115 125 130
Seattube Angle 77.2° 77.2° 77.2° 77.2°
Seattube Length 400 420 430 460
Toptube Effective 572.39 605.5 637.57 668.62
BB Height 340.47 340.47 340.47 340.47
BB Drop 37.53 37.53 37.53 37.53
Chainstay 440 440 440 440
Wheelbase 1196.42 1232.93 1267.27 1299.45
Standover Height 673.18 686.19 690.4 697.7
Fork Offset 44 44 44 44
Seatpost Diameter 34.9 34.9 34.9 34.9
Handlebar Width 780 780 780 780
Stem Length 35 35 35 35
Crank Length 160 160 160 160
S M L XL
Stack 620.24 633.94 643.1 647.65
Reach 427.84 457.79 487.76 517.86
Headtube Angle 65.55° 65.55° 65.55° 65.55°
Headtube Length 100 115 125 130
Seattube Angle 76.8° 76.8° 76.8° 76.8°
Seattube Length 400 420 430 460
Toptube Effective 573.31 606.48 638.6 669.64
BB Height 343.53 343.53 343.53 343.53
BB Drop 34.47 34.47 34.47 34.47
Chainstay 440 440 440 440
Wheelbase 1181.16 1217.32 1251.43 1283.48
Standover Height 676.31 689.29 693.56 700.7
Fork Offset 44 44 44 44
Seatpost Diameter 34.9 34.9 34.9 34.9
Handlebar Width 780 780 780 780
Stem Length 35 35 35 35
Crank Length 160 160 160 160

All lengths in millimeters

Technology

Marin Rift Zone XR AXS profile, on a trail.

FRAME

Rift Zone EL models are built around our Series 4 aluminum frames, with detailed forgings, highly manipulated tubes and full internal cable routing, giving riders the highest-end alloy frame that Marin offers. 29” wheels roll at both ends of all three models in the Rift Zone EL collection.

Marin Rift Zone XR AXS frame detail.

MULTITRAC SUSPENSION

It wouldn’t be a Rifty without our much-heralded MultiTrac suspension that pairs an ideal leverage curve with a custom shock tune. The resulting 140mm of travel balances pedal efficiency and the ability to float over rocks and roots while delivering confidence-inspiring chassis control.

Marin Rift Zone XR AXS headtube detail.

ADJUSTABLE HEADTUBE ANGLE

The headtube angles on the Rift Zone EL models can be fine-tuned via the proprietary headset cups and inserts, allowing for approximately +/- 0.50° of adjustability beyond the stock 65° headtube angle to best suit your riding style and local trails.

Bosch Performance Line CX drive unit detail.

DRIVE UNIT

Packing 55Nm torque and up to 600W of power in a lightweight 4.4lbs/2kg drive unit, Bosch’s Performance Line CX drive unit delivers a silent riding experience with no motor noise and no drag at speed, for a very natural feeling power delivery.

Bosch CompactTube battery.

BATTERY

The Bosch CompactTube 400Wh battery delivers from 15-55 miles (25-90km) of range (based on rider weight, terrain, climate and level of assist used) and fully charges in about six hours using the included 2A charger. It’s securely mounted in the downtube and is removable using common tools.

Bosch ebike system controller on the top tube of a Marin Rift Zone EL AXS.

CONTROLLERS

Bosch’s system controller is conveniently located on the top tube and includes the power switch and an LED-based mode/battery level indicator.

The wireless mini remote is within reach of the rider’s left thumb and controls the power assist mode, allowing the rider to make quick adjustments on the fly.

Marin Rift Zone EL XR chainstay guard detail.

PROTECTION

Made from a 30% fiberglass-infused nylon, similar to what is used on safety and football helmets, the moto-inspired integrated downtube guard helps deflect errant rocks, logs, or anything else riders may encounter on the trail. This guard also includes drain ports to let moisture flow from the frame.

Chainstays and seatstays are protected with durable rubber guards that minimize noise and protect paint finishes. Cable ports are of an all-new design and keep the frame innards sealed. These ports use rubber membranes punctured during initial assembly and seal around the housing or hose once inserted.

Bosch PowerMore range extending battery on a Marin Rift Zone EL XR.

EXTRAS

Bosch’s PowerMore range extending battery can be added to the downtube of Rift Zone EL models, giving the riders an additional 250Wh of power in a form factor not much larger than a water bottle. Available at extra cost from authorized Bosch ebike retailer.

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.

Rider weight and shock setup
LBS KG PSI
120 54 130
130 59 145
140 64 155
150 68 170
160 73 185
170 77 200
180 82 215
190 86 230
200 91 245
210 95 260
220 100 275
230 104 290
240 109 300
250 113 310
260 118 315
270 122 319

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