FIND YOUR WINTER WONDERLAND!

FAT BIKES IN STOCK FOR RENT AND PURCHASE NOW!

Enjoy the winter wonderland of Jackson Hole and Teton Valley on a Kona Wo or Kona Woo Fat bike. Peruse our 2025 Wheel Wranglers Fat bike Lookbook for inspiration! Fat bikes & accessories in store now! Take out one of our Winter Fat Bike Rentals to give fatbiking a try or join us on a Guided Fat Bike Tour on the Caribou-Targhee National Forest in Teton Valley, Idaho! Trailhead delivery available at select locations.

Fat Bike Rentals Available at Wheel Wranglers Jackson and Wheel Wranglers Victor.

Stop by the shop, give us a call at 307-690-2799, or email at info@wheelwranglers.com

BOOK FAT BIKE RENTALS + TRAILHEAD DELIVERY

BOOK A GUIDED FAT BIKE TOUR

Shop Fat Bikes and Accessories at Wheel Wranglers

Marin Rift Zone Jr. 26" or 24"

$1,699.00

Available to Order

Awesome kids full sus, interchangeable 24/26" wheels, air suspension, hydraulic brakes, can accept dropper.

Size

Color

Blue/Black

Out of stock, available for pre-order

Product Details

Brand: Marin

REAL SINGLETRACK RIDING

KEEPING UP WITH THE PARENTS

FUN!

Because young rippers need that Rifty Love too! Our take on the ultimate do-it-all trail bike, bringing big-bike performance for younger riders.

The Marin Rift Zone Jr is made to party, just like the full-sized Rifty. It has 24" wheels that are a little smaller than our full-sized bikes, making it the perfect gateway ride for tweeny riders. And just like the 'grown up' Rift Zone, it has 130mm rear travel, a lightweight aluminum frame and our super-plush MultiTrac suspension platform for endless good times on the trails.

And best of all, the Rift Zone Jr can grow with your child. Got another little shredder on the way? The Rift Zone Jr shares the same frame, fork and shock as the Rift Zone 26". Simply swap the wheels to 26" and longer cranks as your child outgrows the Jr.

Specifications

Frame
Series 3 6061 Aluminum, 24” Wheels (fits up to 26"), 130mm Travel, MultiTrac Suspension Platform, 148x12mm Boost Thru-Axle, 73mm Threaded BB w/ ISCG05 Tabs
Front Suspension
X-Fusion Velvet RLC 26", 130mm Travel, Compression and Rebound Adjustment, 100x15mm Thru-Axle
Rear Suspension
X-Fusion O2 Pro R, 190x45mm, Custom Tune, M8x25mm Hardware
Rims
Marin, Double Wall Alloy, 27mm Inner, Pinned Joint, Disc Specific
Hub, Rear
Forged Alloy, 141mm, Quad Sealed Bearings, Centerlock Disc, 32H
Hub, Front
Shimano HB-TC500, 100x15mm, Centerlock, 32H
Spoke, Nipples
14g Stainless Steel
Tires
Vee Tire Co., Flow Snap 24x2.4", Tackee Compound, Wire Bead
Derailleur, Rear
Shimano Deore, 11-Speed, SGS
Derailleur, Front
-
Shift Lever
Shimano Deore, 11-Speed, SL-5100R
Crankset
Marin Forged Alloy 1x11, Hollow Spindle, Steel Narrow Wide 32T Chainring, Direct Mount Type
Bottom Bracket
External Sealed Cartridge Bearings
Chain
KMC X-11 Silver and Black
Cassette
SunRace, 11-Speed, 11-51T, ED Black
Brake, Front
Tektro HD-M280 Hydraulic, 180mm Rotor
Brake, Rear
Tektro HD-M280 Hydraulic, 160mm Rotor
Brake Levers
Tektro HD-M280
Handlebar
Marin Mini-Riser, 6061 Double Butted Aluminum, 15mm Rise, 720mm Width, 4º Up, 9º Back
Stem
Marin 3D Forged Alloy, 35mm
Grips
Marin Dual Density
Headset
FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2”
Seatpost
Marin Alloy, 30.9mm
Saddle
Marin Speed Concept

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

Geometry

	ONE SIZE
AStack	537.57
BReach	380
CHeadtube Angle	65.5°
DHeadtube Length	95
ANDSeattube Angle	76°
FSeattube Length	315
GToptube Effective	515.17
HBB Height	308.5
IBB Drop	10
JChainstay	425
KWheelbase	1089
LStandover Height	614
MFork Offset	42
Seatpost Diameter	30.9
Handlebar Width	720
Stem Length	45
Crank Length	152

All lengths in millimeters

Suspension Setup

REAR SHOCK SET UP

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 SET UP

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 shock setup
LBS	KG	PSI
40	18	40
50	23	50
60	27	60
70	32	70
80	36	80
90	41	90
100	45	100
110	50	110
120	54	120

Marin Rift Zone Jr. 26" or 24"

Explore the Tetons on a Guided Fat Bike Tour

Explore Jackson Hole and Teton Valley on fatbikes with an expert local guide! Experience the incredible winter wonderland with amazing views of the snow-capped Teton Mountain Range. Learn about local wildlife, geology and natural history with a local.

Time: 3-5 hours. Custom designed tour based on your goals.

What’s Included:

High Quality Fat Bike w/ 4.8″ tires
Helmet with warm cap
Wheel Wranglers Water Bottle
Lunch
Transportation
Local Guide

BOOK A GUIDED FAT BIKE TOUR

Best Places To Fat Bike In Jackson Hole and Teton Valley!

The Jackson Hole, Wyoming and Teton Valley, Idaho (Victor/Driggs and Alta, WY) have lots of great places to ride a fat bike! Check out our partner organizations Jackson Hole Nordic Alliance, Friends of Pathways and Teton Valley Trails and Pathways for ideas, trail/route descriptions, and grooming reports!