Zize Bikes Yonder Mountain Bike

Features

• Factory-tested for riders up to 550 lbs.—the maximum load by other bike builders is typically 300 lbs.
• Built to use for years and years—each component is selected first for significantly higher strength than standard bikes, and then for durability
• Aircraft-grade chromoly frame with TIG welding is exceptionally strong and built to last
• 36 spokes and extra-wide hubs (135 mm front and 170 mm rear) increase wheel strength, and wider, aluminum rims allow you to ride smoothly with increased control
• Extra-wide 100 mm bottom bracket and steel pedals create a natural, secure stance for heavy riders and distribute weight and torque over a wider area
• Wide (26 x 3.0 in.) tires with a rugged tread and tough grip are ideal for stable, puncture-resistant riding on uneven terrain
• High-strength cranks withstand increased pedaling force from heavy riders
• Clark M2F hydraulic disc brakes provide superior stopping power
• Reliable Shimano Deore drivetrain has 10 gears that shift smoothly to adapt to varying terrain and a secure chain that won’t fall off
• Wider, shock-absorbing seat attaches to a double-clamped seatpost to keep the saddle in place
• The wide, upright handlebar is attached to a substantial, adjustable stem that allows for an upright cycling position so you can take in the great country views
• All features are designed to work together and create a balanced, sturdy ride
• Specs and images are subject to change

Imported.

This bike comes with Coast to Coast Support, which includes:

• 1 year of free adjustments (see more below)
• In-store bike assembly
• Pickup in store or curbside
• Bike experts available at 170+ bike shops

REI Co-op Members get more:

• Free flat tire repairs (labor only; parts not included)
• 20% off shop services

More about our free adjustments: New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.View all Zize Bikes Rigid Mountain Bikes

Technical Specs

Best Use

Mountain Bike Style

Frame

Fork

Bike Suspension

Crankset

Bottom Bracket

Shifters

Rear Derailleur

Rear Cogs

Number of Gears

Brake Type

Brakes

Rims

Front Hub

Rear Hub

Wheel Size

Tires

Tire Width

Handlebar Shape

Handlebar

Stem

Seat Post

Saddle

Pedals

Headset

Chain

Weight

Bike Weight

Gender

Mountain Biking

Trail

Chromoly

Chromoly

No Suspension

Prowheel, 11/128 in., 38T, steel

Prowheel

Shimano Deore, 10-speed Rapidfire

Shimano Deore, 10/11-speed

Sunshine, MTB-CS-HR10-36, 11-36T

10 gear(s)

Hydraulic Disc Brake

Clark M2F

Ming Da, 26 in., 14-gauge, 3-holes, double-wide aluminum

An Teng 14-gauge, 36h, 135 mm, 175 mm

SF 14-gauge, 36h, 170 mm, 210 mm

26 inches

Compass, 27 TPI wire bead

3.0 inches

Riser Bar

Ruian, 31.8 mm bar bore, 9 deg., 640 mm rise

Kalloy, 31.8 mm, ext

Ruian, 32 mm, 350 mm

DDK, bumper with elastomer D2 base

HF, 9/16D boron axle alloy

XR, 28.6 steel with 5.3 mm alloy cone spacer without top cap

PYC, 1/2 in., 11/128 in., 116L silver/black 10-speed

53 pounds

Bike weight is based on median size, as sold, or the average of two median sizes.

Unisex

Size Chart

SMLHeight Range

5’8”-6’0”	5’10”-6’2”	6’3”-UP

How we measure bikes

bike diagram loading

Standover Height Standover Height is a measurement from the ground to the top of the top tube, measured at the midpoint of the top tube.

Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.

Stack Stack is the vertical distance from the center of the cranks to the center of the head tube, measured to the top of the head tube.

Effective Top Tube Effective top tube is the distance from the center of the head tube to the center of the seat tube/seat post, measured parallel to the ground.

Seat Tube Center to Top Seat Tube length is the measurement of the seat tube, from the center of the cranks to the top of the seat tube.

Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.

Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)

Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).

Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.

Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.

Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.

Fork Offset Fork Offset, or rake, is the distance from the front axle to a line drawn parallel to the center of the head tube or steering axis.