XR100

Chain Size:                Front Sprocket:        Rear Sprocket:        Front Tire:        Rear Tire:        Spark Plug:
428x112 ('81) 14T 50T 2.50-19 3.00-16 C7HSA ('81)
428x112 ('82-'84) 14T 50T 2.50-19 3.00-16 CR7HS ('82-'84)
428x118 ('85-'89) 14T 50T 2.50-19 3.00-16 CR7HS ('85-'89)
428x118 ('90-'03) 14T 50T 2.50-19 3.00-16 CR7HSA ('90-'03)

 

Featured Products

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

BBR Big Bore Kit 120cc, with Camshaft

XR100 '81 - '19 CRF100 '81 - '19
$329.95

Complete big bore kit. Bolt it on and ride!

  • Includes a pre-bored, big-finned aluminum cylinder for improved cooling
  • Cylinder, rings, piston pin, & clips
  • BBR exclusive performance camshaft
  • Heavy-duty valve springs
  • Rockers with tappet adjusters
  • Gasket kit
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

ProCycle Mini Supermoto / Flattrack 17" Wheel Set

XR100 '81 - '03
Choose SUN rim upgrade
$1,149.00

We start with Excel or Sun rims, OEM hubs, and Buchanan's heavy gauge stainless steel spokes. Rims and spokes are precision machined for a perfect match to your bike.

Our pro shop then laces and trues your wheels to perfection, giving you the highest quality set of custom wheels available.

  • New OEM hubs with bearings and seals installed
  • Excel 2.5"x17" front & rear rims
  • Buchanan's stainless steel heavy gauge spokes and zinc-plated nipples
  • Upgrade to Sun Rims and get 2.75"x17" front and rear rims

Add tires to your wheel order and we will throw in tubes and mount and balance them at no additional charge.

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 Wheels are custom made to order and cannot be canceled. Please allow 2-3 weeks for delivery.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

ProCycle Pull-Over Hoodie

$44.95

We are taking Pre-Orders through December 2nd, 2019 on both Zip-Up and Pull-Over hoodies.

Based on the pre-orders received we will then determine which style to carry long term.

Available in unisex Black and Charcoal Gray. These will have our logo on the front left shoulder and on the back, with our tag line "Back Roads or No Roads" down the right sleeve in Yellow.

Estimated to ship 2nd week of December.  Just in time for the Holidays.

 

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

ProCycle Zip-Up Hoodie

$44.95

We are taking Pre-Orders through December 2nd, 2019 on both Zip-Up and Pull-Over hoodies.

Based on the pre-orders received we will then determine which style to carry long term.

Available in unisex Black and Charcoal Gray. These will have our logo on the front left shoulder and on the back, with our tag line "Back Roads or No Roads" down the right sleeve in Yellow.

Estimated to ship 2nd week of December.  Just in time for the Holidays.

 

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

HotCams Performance Camshaft

CRF100 '04 - '13 XR100 '81 - '03
$139.95

Excellent midrange and top-end increase. Uses stock valve springs and rockers.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

ProCycle Rev Box

CRF100 '85 - '14 XR100 '85 - '14 CRF150F '03 - '05 CRF230F '03 - '14
$59.95

ProCycle Rev Box increases the rev limit to 10,000 RPM. In addition, this unit offers a re-mapped timing curve which yields a noticeable increase to horsepower and torque over the stock CDI

This CDI box is a direct plug in replacement CDI. Simply locate and remove the stock CDI, and plug the unit directly into the wiring harness, no modification needed. Suitable for stock and modified machines

Engine

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

BBR Big Bore Kit 120cc, with Camshaft

XR100 '81 - '19 CRF100 '81 - '19
$329.95

Complete big bore kit. Bolt it on and ride!

  • Includes a pre-bored, big-finned aluminum cylinder for improved cooling
  • Cylinder, rings, piston pin, & clips
  • BBR exclusive performance camshaft
  • Heavy-duty valve springs
  • Rockers with tappet adjusters
  • Gasket kit
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

HotCams Performance Camshaft

CRF100 '04 - '13 XR100 '81 - '03
$139.95

Excellent midrange and top-end increase. Uses stock valve springs and rockers.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

BBR Heavy Duty Clutch Springs

CRF100 '93 - '19 XR100 '93 - '19
$24.95

Heavy duty springs help prevent clutch slip in high-performance motors.

  • Custom wound from chrome-silicon wire
  • Preset for long life
  • Higher spring seat pressure to resist clutch slip
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

NGK Standard Spark Plug

DRZ400 '00 - '03 DRZ400S '00 - '19 DRZ400SM '05 - '19 DRZ400E '00 - '07
Add Lubricant
$11.95

Keep your motor running right with a fresh plug.

NGK Spark Plugs is the largest OE supplier and manufacturer of spark plugs in North America.

Proven reliability and long life, make these plugs perfect for every day use.

Sold individually.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Camshaft Install Kit

$199.95

Includes degree wheel, dial-gauge, multi-position stand, extension, 3-sizes of positive-piston stops, and a handsome wooden carrying case.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Clutch Holding Tool

$28.95

Made from medium carbon steel with hardened jaws. It features spanner pins and the jaws open up to 5" wide. It's ideal for holding clutch hubs, flywheels, gears, sprockets, etc. Made by Motion Pro.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Crank Case Separator Tool Set

$79.95

This tool is designed to separate vertically split crank case halves on two and four stroke engines. Adjustable arms allow it to be used on multiple bolt patterns found on a variety of makes and models of motorcycles. Industrial grade steel construction with black oxide finish for long service life. Comes with 8mm mounting bolts and 6mm adapters. Protective carrying case included.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Feeler Gauges

$12.95

Dual marked feeler gauges. 32 blades  from .03mm/.001" to 1mm/.040"

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Motion Pro Oil Filter Removal Tool

$9.95

For easy removal of recessed oil filters.

Conical point screws pierces and grabs the metal end cap of the filter.

reduces potential damage to the engine cases.

NOT for use on re-usable oil filters.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Temperature Stickers

$14.95

A 3-pack of easy to apply strips measure the temperature of engine, suspension, and radiator components. Temperature range 146° to 248°

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Thread Chasers

$4.95

Thread Chasers are designed to clean and re-cut damaged aluminum threads.

this kit contains the two sizes most common on metric motorcycles, M6x1.0 and M8x1.25.

Thread Chasers also remove dirt and metal shavings that become captured in thread grooves.

Uses 8mm or 10mm hex sockets, a Must for all tool kits.

Fuel and Intake

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Filtered Air Vents

$12.95

Sold in 6 packs

  • Compatible with many air filter boxes.
  • More air flow allows you to add more fuel to your intake mixture, increasing performance.
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

K&N Air Filter

CRF100 '85 - '19 XR100 '85 - '19
$54.95
  • Increased air flow over the stock air filter
  • Designed to increase horsepower and throttle response
  • Designed to fit inside the factory air box
  • Larger surface area over foam filters which offers longer service intervals in dusty conditions
  • Four layers of premium cotton gauze provides outstanding filtration
  • Washable & re-usable, never wears out
  • One filter will last the lifetime of your bike
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Carburetor Overflow Canister

$39.95

This canister by Pro Circuit allows you to move the overflow tubes from the carburetor up and out of the way. Universal application.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Mikuni Pocket Tuner

$6.95

A handy pocket size slide calculator from Mikuni to help you calculate jetting changes due to temperature and elevation changes. Will work for single and multiple cylinder machines whether 2 or 4 stroke. Also includes a guide for determining rich or lean conditions.

Gas Tanks

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Natural Tank LED Light Kit

$29.95

Become more visible and look cool while doing it. The ProCycle Natural Tank LED Light Kit will add more light to your bike with the push of a button.

Kit includes a handle bar mounted lighted switch, two 12" LED light strips with adhesive backing, four saddle splice connectors, and a center harness for connecting to your bikes harness.

Installation is quick and easy. More colors/images coming soon. *Please note All colors other than amber and white are recommended for off road use only*

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

1/4" Fuel Filters - 90° or Straight

Choose Type
$24.95

The small size and right angle hose barbs make this filter easier to fit into the small space between your fuel petcock and carburetor. Filter body is only 7/8" diameter. Straight filter is 2" long, 90 degree filter is only 1-5/8" long.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

5/16" Fuel Filter

Choose Pack
$17.95

This filter is meant for 5/16" fuel lines. Only 1/2" thick it is small enough to fit just about anywhere.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Made in USA

5/16" to 1/4" Fuel Line Reducer

$1.95

Hose reducer to go from 5/16" line down to 1/4" line. Many bikes have 5/16" carburetor spigots but most aftermarket petcocks are 1/4". This solve the problem of mismatched sizes. Solid brass construction. Can be used to route or repair fuel lines, oil lines or air lines. Barbed ends provide a secure fit.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Fuel Line Clamps

$5.95

Ordering new fuel line? How about a set of fresh zinc plated clamps to go with it?

These will be sure your fuel line stays connected. A pack of 8 clamps in 2 sizes to fit most 1/4 or 5/16 fuel hose.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Fuel Tank Filter

Choose Tank Type
$34.95

Fuel supplies can be sketchy at times. This filter lives in your tank to trap dirt and debris as it is poured into the tank. Features a custom shaped adapter that fits securely under the gas cap, creating a leak-proof seal. If it stays out of your fuel, it can't get into the carburetor! Created by the filter experts at Twin Air, this filter fits IMS,  Acerbis and Safari brand gas tanks.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Premium Fuel Line

Choose Type
$8.95

30" lengths. Sizes shown are ID. All of these lines are stronger and more durable than vinyl fuel lines and are resistant to swelling, UV light, as well as hardening and cracking.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Acerbis Auxiliary Tanks

Add Fuel Stabilizer
$112.95

Auxiliary fuel tanks mount to handlebars, forks, or rear racks.

  • Suitable for minis, trials bikes, full size bikes, and anywhere else a little extra fuel is needed.
  • Each tank includes a siphon kit that connects the tank to the main fuel tank and automatically siphons fuel while the bike is being ridden.
  • With this design, the auxiliary tank empties first, before the main tank.
  • Does not interfere with headlight, handguards, rear seat, etc.