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Jamis Bicycles Boys' XR.20

Regular price $ 269.00 MSRP $ 299.00
You save 10% off MSRP

10 IN

This product may be purchased online but is available only for in-store pickup.

Product Details
  • Summary
  • Components
  • Geometry
  • Bike Services

Summary

Frame

Drivetrain

Crank

Brakes

Wheels

  • Our lightweight & durable aluminum XR.20 frame is easier to pedal than steel. With tapered & ovalized tubing to optimize frame strength and durability while offering the cool looks today's young riders appreciate.
  • A six-speed drivetrain is enough for any youngster to learn how to shift and master. It's also enough gearing to get around the neighborhood or park comfortably. Which is why we spec just one single chainring in front: to simplify shifting. We top it off with a double-sided chainguard to keep the chain in place and clothes & legs out of the chain's way.
  • There's a protective derailleur guard attached to the rear of the frame to protect the rear derailleur from knocks, keeping it in adjustment longer for greater safety & control.
  • A full alloy parts package -- including seat post, stem cap, crankarms, seat post clamp, brakes & rims -- reduces total bike weight and adds value.
  • The XR.20's XC saddle offers lots of high quality padding for comfort and control, with a narrow nose so that legs can pedal freely without chafing.
  • Frame: Enduro frame design, 6061 aluminum tubes, tapered/ovalized top tube, down tube & stays
  • Fork: Unicrown, 6061 aluminum, 28.6 Cr-Mo steerer
  • Headset: Aheadset, 1 1/8”
  • Wheels: Alloy 36H black anodized rims with brushed brake tracks, alloy MTB hubs with nutted axles, 14G nickel-plated spokes
  • Tires: CST MTB, 20 x 1.95”
  • Derailleurs: Shimano TX300 rear with protective guard
  • Shiftlevers: Shimano RevoShift 35, 6-speed
  • Chain: KMC Z33
  • Freewheel: 6-speed, 14-28T
  • Crankset: Forged alloy crank, 152mm, with 36T chainring and protective double-sided chainguard
  • BB Set: Cotterless type, 3B axle, 68 x 119mm (35-52-32)
  • Pedals: MTB platform, hi-impact resin
  • Brakeset: Alloy linear pull type with full alloy short reach levers
  • Handlebar: MTB alloy riser, 6˚ sweep x 20mm rise x 560mm wide
  • Stem: MTB alloy threadless, 15˚ rise x 60mm extension
  • Grips: Kraton for Grip Shift
  • Seatpost: Alloy pillar, 27.2 x 300mm, with 31.8mm alloy clamp
  • Saddle: XC MTB style

Components

Geometry

Bike Services

Don't forget! Every bike purchase comes with one free bike service within 90 days, 50% off all bike services within two years, and 50% of a bike fit of your choice! We have full-service bike shops at all our stores.

Prices are subject to change by level of difficulty. Prices listed do not include parts.

BIKE MAINTENANCE

Basic Tune  $95
  • Check/adjust hubs, BB, headset
  • True F+R wheels and adjust spoke tension by hand
  • Clean/adjust F+R derailleurs and F+R brakes
  • Lube chain and cable housing
  • Wipe down fork stanchion and lube with fork oil
  • Grease stanchion port if any
  • Clean rotors and sand uneven pads
  • Check and tighten all bolts to manufacturer spec (cranks, chain ring, pedals, stem, handle bar, bottle cage, seat post, saddle, brake levers, rotors)
Drive Train Cleaning
$85
  • Remove and clean chain, pedals, crankset, chain rings
  • Remove and clean BB, F+R derailleurs, cassette
  • Align rear derailleur hanger
  • Reinstall and adjust all above parts
  • Clean brake calipers
Major Tune
$170
Includes a Basic Tune and Drive Train Cleaning
Overhaul $280
Major Tune plus the following:
  • True/round/dish F+R wheels and re-tension spokes with tensiometer
  • Disassemble, lube, and reassemble F+R hubs
  • Disassemble, lube, and reassemble headset

 

BIKE BUILDS
Hourly Rate
$85/hour
New from box $120
Used from box $85
Pro Build $255

 

PROFESSIONAL BIKE FITTING (learn more).
Call your local store to schedule.
Basic Bike Fit (50% off with bike purchase) $150
Premium FIST Bike Fit (50% off with purchase of road race or tri bike) $250
Fit adjustment $45
In-store Pickup   more info

Order online by 3pm PT and pick-up today at available stores!

Charcoal / 10 IN / Article #100163186001