Marin Rift Zone XR 29 Black-Gray Extra Rad, Fully Unleashed

Feel the Rifty love. The Marin Rift Zone XR 29 is your ticket to trail blisswith a rowdy streak. Designed around 130mm of plush MultiTrac rear suspension and a slack, modern trail geometry, the XR adds a 150mm RockShox Lyrik Select+ fork, SRAM GX Eagle drivetrain, and DB8 4-piston hydraulic brakes to the mix, delivering a ride thats fast, fun, and absolutely fearless.

Whether you’re climbing to alpine singletrack, railing through local flow trails, or charging into chunky descents, the Rift Zone XR is a do-it-all trail bike thats built for funand upgraded for riders who send it just a little harder.

Key Features

• Series 3 aluminum frame with internal cable routing and 130mm of MultiTrac rear suspension
• RockShox Lyrik Select+ 150mm fork with Charger damper for confident front-end control
• RockShox Super Deluxe Select+ rear shock with custom tune for plush, balanced performance
• SRAM GX Eagle 12-speed drivetrain with huge 10-52T range
• SRAM DB8 4-piston hydraulic brakes with 200/180mm rotors for powerful stopping
• Maxxis Assegai 2.5 tires for aggressive traction in all conditions
• TranzX dropper post with size-specific travel for optimal fit
• Modern trail geometry: 65.5 head angle, 430mm chainstays, and low BB for playful stability

Full Specifications

Frame & Suspension

• Frame Series 3 6061 Aluminum, 29, 130mm Travel, MultiTrac Suspension, 148x12mm Boost Thru-Axle, ISCG05 Tabs
• Fork RockShox Lyrik Select+, 150mm Travel, 42mm Offset, 110x15mm Boost
• Rear Shock RockShox Super Deluxe Select+, 210x55mm, Custom Tune

Drivetrain

• Shifter SRAM GX Eagle Lunar, MMX Mount
• Rear Derailleur SRAM GX Eagle Lunar
• Crankset SRAM GX Eagle, 32T, 55mm Chainline, 170mm Length
• Bottom Bracket SRAM DUB MTB 73mm
• Cassette SRAM XG-1275 Eagle, 10-52T
• Chain SRAM NX Eagle

Brakes

• Front Brake SRAM DB8 4-Piston, 200mm HSC Rotor
• Rear Brake SRAM DB8 4-Piston, 180mm HSC Rotor
• Brake Levers SRAM DB8 Hydraulic

Cockpit

• Handlebar Marin Trail 7000 Series Alloy, 800mm Width, 20mm Rise
• Stem Marin CNC Alloy, 35mm Clamp, 35mm Length
• Grips Marin Grizzly Lock-On
• Headset FSA No.57 Sealed Cartridge Bearings

Seatpost & Saddle

• Seatpost TranzX YSP23JL Dropper, 30.9mm Diameter
  • Travel: 150mm (S), 170mm (M/L), 200mm (XL)
• Saddle Marin Speed Concept

Wheels & Tires

• Rims Marin Aluminum Double Wall, 29mm Inner Width, Tubeless Compatible
• Front Hub Formula DC-711, 110x15mm Boost
• Rear Hub Formula DCL-3482, 148x12mm Boost, XD Driver
• Spokes 14g Black Stainless Steel
• Front Tire Maxxis Assegai 29×2.5″, MAXX TERRA EXO
• Rear Tire Maxxis Assegai 29×2.5″, MAXX TERRA EXO

Extras

• Bolt-On 12mm Thru-Axle (174mm Length, 1.0 Thread Pitch, 16.5mm Tapered Head)
• UDH-compatible frame for T-Type drivetrain support
• Integrated chainstay/seatstay protection

Why You Want This Bike

Because you want to ride everythingand you want to ride it hard. The Rift Zone XR 29 takes the versatility of the Rifty platform and turns the volume way up, with upgraded suspension, braking, and drivetrain components that let you push harder and ride longer. It climbs well, descends like a beast, and leaves room for you to grow.

Fast, flickable, fearlessXR stands for Extra Rad, and its earned.