2021 Marin Bikes Rift Zone 29 3 S
Exterior Colors:
- Year 2021
 - Make Marin Bikes
 - Model Rift Zone 29 3
 
2021 Marin Bikes Rift Zone 29 3 S
PUSHING THE ENVELOPE UP AND DOWN THE TRAIL- Chasing Personal Records
 
The Rift Zone is our most speed oriented MultiTrac bike, created for the rider looking for the speed and roll over capabilities of 29” wheels in a trail capable package. Long, low, and slack trail geometry is more aggressive than an XC race bike for more control at top speed, and more fun while chasing seconds.
Key upgrades from Rift Zone 29 2:
- Marzocchi Bomber/Fox Float DPS suspension
 
- Shimano SLX drivetrain
 
- Shimano M420 4-piston brakes
 
- Maxxis Assegai tires
 
Dimensions
							Dimensions
							Reach: 430 mm |  Headtube Angle: 65.5° | Seattube Angle: 76° | Toptube Effective: 580.24 mm |  Bb Drop: 34 mm |  Chainstay: 425 mm |  Fork Offset: 44 mm |  Seatpost Diameter: 30.9 mm
						
						
							Length
							Headtube: 100 mm |  Seattube: 390 mm |  Stem: 35 mm |  Crank: 170 mm
						
						
							Height
							Standover: 691.84 mm
						
						
							Width
							Handlebar: 780 mm
						
						
							Wheelbase
							1158.92 mm
						
						Drivetrain
							Drivetrain
							Derailleur Rear: Shimano SLX SGS, Direct Attachment, 12-Speed | Bottom Bracket: Mego EXO 73mm BSA
						
						
							Bicycle Crank
							Set: FSA GRID, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Mego EXO Spindle, Boost Spacing
						
						
							Gear Shifter
							Lever: Shimano SLX, 12-Speed, SL-6100IR
						
						
							Chain Type
							KMC X-12 Silver and Black
						
						
							Sprockets, Rear
							Cassette: SunRace, 12-Speed, 11-51T, ED Black
						
						Chassis
							Frame Type
							Series 3 6061 Aluminum Frame, 29” Wheels, 125mm Travel, MultiTrac Suspension Platform, 148x12mm Boost Thru-Axle, 73mm Threaded BB w/ ISCG05 Tabs
						
						
							Handlebars
							Marin Mini-Riser, 6061 Double Butted Aluminum, 780mm Width, 28mm Rise, 5º Up, 9º Back
						
						
							Handlebar Grips
							Marin Single Clamp Locking
						
						
							Seat Type
							Post: X-Fusion Manic, 1x Composite Remote, 125mm Travel, 30.9mm
						
						Suspension
							Front Suspension
							Marzocchi Bomber Z2 29", Rail Damper with Sweep Adjustment, 130mm Travel, Kabolt Bolt-On Axle, 44mm Offset
						
						
							Rear Suspension
							Fox Float DPS, Performance Series, EVOL Air Spring, 3 Position Compression Adjustment, Rebound Adjustment, Custom Tune, 210x50mm, M8x25mm Hardware Top and Bottom
						
						Brakes
							Brake System Type
							Levers: Shimano MT4100 Hydraulic Lever, I-Spec EV Compatible
						
						
							Front braking system
							Shimano MT420, 4-Piston Hydraulic Disc Brake, 203mm Rotor
						
						
							Rear braking system
							Shimano MT420, 4-Piston Hydraulic Disc Brake, 180mm Rotor
						
						Wheels & Tires
							Hub Type
							Rear: Forged Alloy, 148x12mm, Quad Sealed Bearings, 32H, Standard Freehub Body | Front: Forged Alloy, 110x15mm, 32H
						
						
							Wheels
							Marin Aluminum Double Wall, 29mm Inner, Sleeved Joint, Disc Specific, Tubeless Compatible
						
						
							Front Tire
							Vee Tire Co, Flow Snap, 29x2.35, Tackee Compound, 72 TPI, Tubeless Compatible
						
						
							Rear Tire
							Vee Tire Co, Flow Snap, 29x2.35, Tackee Compound, 72 TPI, Tubeless Compatible
						
						Features
							Features
							Spoke, Nipples: 14g Black Stainless Steel | Stem: Marin 3D Forged Alloy, 35mm | Headset: FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2” | Saddle: Marin Speed Concept | Extras: Bolt-On Thru-Axle