Description
SPECIFICATIONS
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FRAME
Series 3 6061 Aluminum Frame, 27.5” Wheels, 120mm Travel, MultiTrac Suspension Platform, 141 Boost Spacing (upgradable to 148×12), 73mm Threaded BB w/ ISCG05 Tabs
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FRONT SUSPENSION
RockShox Recon Silver RL 27.5″, 130mm Travel, Solo Air, Compression and Rebound Adjustment, Alloy Tapered Steerer, Fast Black Uppers, 110x15mm Boost Spacing, Maxle Stealth, 37mm Offset
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REAR SUSPENSION
X-Fusion O2 Pro R, Custom Tune, 210x50mm, M8x25mm Hardware Top and Bottom
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RIMS
Marin, Double Wall Alloy, 29mm Inner, Pinned Joint, Disc Specific, 32H, Tubeless Compatible
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HUB, REAR
Shimano HB-MT200B, 141 QR, Centerlock, Standard Freehub Body
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HUB, FRONT
Shimano HF-MT400B, 110x15mm, Centerlock
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SPOKE, NIPPLES
14g Black Stainless Steel
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TIRES
Vee Tire Crown Gem 27.5×2.3″, Dual Control Compound, Tubeless Ready
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DERAILLEUR, REAR
Shimano Deore, 11 Speed, SGS
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DERAILLEUR, FRONT
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SHIFT LEVER
Shimano Deore, 11-Speed, SL-5100R
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CRANKSET
Marin Forged Alloy, Integrated Steel 32T Narrow Wide Chainring, Boost Spacing
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BOTTOM BRACKET
External Sealed Cartridge Bearing
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CHAIN
KMC X-11 Silver and Black
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CASSETTE
SunRace, 11-Speed, 11-51T, ED Black
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BRAKE, FRONT
Shimano BR-MT200 Hydraulic Disc, 180mm Rotor
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BRAKE, REAR
Shimano BR-MT200 Hydraulic Disc, 180mm Rotor
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BRAKE LEVERS
Shimano BL-MT201 Hydraulic
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HANDLEBAR
Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back
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STEM
Marin 3D Forged Alloy, 35mm
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GRIPS
Marin MTN, Closed End
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HEADSET
FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8″ x 1 1/2”
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SEATPOST
Marin Alloy, 30.9mm
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SADDLE
Marin Speed Concept
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PEDALS
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EXTRAS
Closed 9-12 Thru-Axle QR System
GEOMETRY
XS S M L XL STACK 579 583.6 588.2 597.3 601.9 REACH 410 425 445 465 485 HEADTUBE ANGLE 66.5° 66.5° 66.5° 66.5° 66.5° HEADTUBE LENGTH 105 110 120 125 130 SEATTUBE ANGLE 75° 74.7° 74.5° 74.3° 74.1° SEATTUBE LENGTH 330 380 425 470 515 TOPTUBE EFFECTIVE 570.6 586.8 608.1 632.9 651.9 BB HEIGHT 338.5 338.5 338.5 338.5 338.5 BB DROP 18 18 18 18 18 CHAINSTAY 430 430 430 430 430 WHEELBASE 1129.4 1146.3 1168.3 1192.3 1214.3 STANDOVER HEIGHT 647 665 702 727 768 FORK OFFSET 42 42 42 42 42 SEATPOST DIAMETER 30.9 30.9 30.9 30.9 30.9 HANDLEBAR WIDTH 780 780 780 780 780 STEM LENGTH 35 35 35 35 35 CRANK LENGTH 170 170 175 175 175 All lengths in millimeters
TECHNOLOGY
SERIES 3 ALUMINUM FRAME + 27.5” WHEELS
The Rift Zone 27.5 has a Series 3 6061 butted and hydroformed aluminum frame with 120mm travel MultiTrac suspension technology and playful 27.5” wheels. 27.5” wheels fit most riders better and create a lightweight and responsive bike, the most playful trail bike in the line.
MULTITRAC SUSPENSION TECHNOLOGY
MultiTrac is an acclaimed suspension system, fine-tuned to have a balanced ride capable of absorbing big hits with an efficient pedaling platform. The rocker link provides a progressive leverage ratio for the rear shock for small bump sensitivity and the feeling of a long travel system on large drops and rocks.
MODERN TRAIL GEOMETRY
Trail geometry with short chainstays, low bottom bracket, long top tube, and a slack head angle, combined with lightweight and responsive 27.5” wheels make for a playful and quick handling bike.
INTERNAL ROUTING
Rift Zone 27.5 models are compatible with internally routed dropper posts, with internal rear derailleur routing for a clean look and snag free ride.
148X12MM THRU-AXLE
Boost front spacing is paired with a 148x12mm Boost rear thru-axle on the Rift Zone 27.5 3 and Rift Zone 27.5 2 for frame and wheel strength, and future wheel upgrade compatibility.
CLOSED 9-12 AXLE
The Rift Zone 27.5 1 is spec’d with a 141x9mm axle that is upgradable to a Boost 148x12mm standard, allowing for more options if you decide to take your bike to the next level.
SUSPENSION SETUP
REAR SHOCK SETUP
Recommended Sag = 30%/15mm
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 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.
X-FUSION O2 PRO R
RIDER WEIGHT AND AIR PRESSURE LBS KG PSI 120 54 66 130 59 74 140 64 82 150 68 90 160 73 99 170 77 108 180 82 117 190 86 126 200 91 135 210 95 145 220 100 155 230 104 165 240 109 174 250 113 183 260 118 192 270 122 201
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