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Parts

Southwest Bicycles | Parts Catalog has all of the parts you need to make your ride run smoothly. From brakes and levers, to handlebars, pedals and forks, we have the right parts for your Mountain Bike, Road Bike, Children's Bike and more!

$8.99 - $14.99
• Replacement for one-piece crank • Steel
$9.99
- Plastic nylon molded body - Chromoly spindle - 318g pair
$3.99
- Aluminum w/lock nut and mount - Slotted mount design
$4.99
- Ahead Stem Shim allows the use of 1-1/8 stem on 1" steerer tube - 28.6mm/25.4mm
$14.99 $14.99 - $19.99 Up to 25% Off
- Forged aluminum - 7/8-inch seat-clamp diameter - 165 grams
$18.99 - $29.99 $18.99 - $29.99 Up to 17% Off
• Forged aluminum • Integrated micro-adjust seat clamp
$9.99
• Shim available in various sizes • For use with 25.4mm or 27.2mm seatposts
$9.99
- Replacement front cable hanger - Aluminum construction
$5.99
- Galvanized steel inner wire - Standard 5mm brake housing - Front or Rear
$9.99 - $22.99
- DT Swiss cartridge bearings - Sold in pairs
$2.99
- Oversize 10mm - Fits new style MTB & BMX levers - Aluminum construction
$9.99 - $14.99 $14.99 Up to 33% Off
- One-piece resin body - Chromoly spindle - Toe clip compatible - 366g pair
$3.19 - $6.29 $3.19 - $9.99 Up to 50% Off
Shifting cables for Road/Mountain bikes.
$4.99
- Chrome allen seat binder bolt
$6.99 - $24.99
- Steel cups - Steel retainer bearings - Available in chrome or black - Steerer Dia: 25.4mm - Cup Dia: 30mm
$4.99
- Replacement front cable hanger - Steel construction - Includes barrel adjuster - Steerer Diameter: 25.4mm
$2.99 - $4.99
- Steel cable noodle with alloy end caps - Includes plastic liner
$4.99
• Compatible with most side pull and center pull brakes • All weather compound
QUICK-LINK FEATURE - Tool-free assembly (possible) - Non-reusable - TL-CN10 BENEFIT - Easy connect - Compatible with current 11-speed chains - Quick assembly tool
$39.99
Shimano's Claris rear derailleur is a perfect replacement part or upgrade for 8-speed road drivetrains. HyperGlide technology results in smoother, faster shifting. - Maximum cog size: 32t (SS) / 34t (GS) - Total capacity: 37t (SS) / 43t (GS) - Pulleys: 11t - Chain compatibility: HG 8-speed
$64.99
Shimano XT CRM80 1x11 Chainrings - Hollow gear construction for optimized rigidity, weight, and rigidity - Durable teeth using plated steel construction supported by a carbon composite (CFRP) carrier body - Dyna-Sys11 HG-X11 11-speed chain compatible - Chainring BCD: 96 Shimano Asymmetric - Color: Black - Drivetrain Speeds: 11 - Material: Steel/Carbon - Ring Position/Type: Chain Retaining Single Ring - Tooth Count: 30
$9.99
Shimano Mountain brake shoe sets - Mounting hardware included - Color: Black - Intended Brake Type: Linear Pull - Pad Attachment Style: Threaded Post - Pad Type: One Piece - Rim Compatibility: Standard
$9.99
Shimano Replacement pads for Mountain brake shoes - Shimano Cartridge-type mountain brake pads fit models: XTR BR-M970, BR-M960, BR-M951, BR-M950 XT BR-T780, BR-M770, BR-M760, BR-M750, BR-M739, BR-M737 LX BR-T670, BR-M580, BR-M570 Deore BR-M530, BR-M510 Alivio BR-M430, BR-MC18 Acera BR-M422, BR-M421, BR-M420, BR-M330, BR-T300 DXR BR-MX70 MX BR-M600 - M70CT4: Only for sidewall-machined rims; performs especially well in wet conditions and may pass DIN standard; tends to be low noise, low rim wear and fade - Color: Black - Intended Brake Type: Linear Pull - Pad Attachment Style: Threaded Post - Pad Type: Replacement Insert - Cartridge - Rim Compatibility: Standard
$284.99 - $319.99
Shimano Ultegra R8000 crankset. - Optimized lightweight crank arm design produces excellent power transfer efficiency - Minimized weight without sacrificing stiffness - Hollowtech II - Rider tuned gear performance through various gear combinations - Possible to choose the best choice for ride - Redesigned FC for greater frame compatibility - Wider gear pitch increases clearance between chain and leading teeth to provide compatibility with frames with O.L.D. 135mm and 410mm chain stay length - Model Number : FC-R8000 - Series: Ultegra - Crank Construction: Hollowtech II - Crank Arm Length : 165, 170, 172.5, 175mm - Bottom Bracket : SM-BBR60/SM-BBR60-PB - Chain Line: 43.5 - Average Weight: 690 grams (53-39T), 681 grams (52-36T), 674 grams (50-34T), 668 grams (46-36T)
$9.99
Slide in Serfas' BPS110 Shimano Compatible Pads for reliable braking. These replacement pads fit Serfas' BPS-100 cartridges and are for standard rims only.
$9.99
Serfas' BPS130 Shimano Compatible Cartridge Style replacement pads offer reliable, no-squeak braking for your carbon rims.
$26.00 - $54.99
The Maxle Stealth offers a light, low-profile, tooled alternative to Maxle Lite. - 34g lighter than Maxle Lite - Easy installation with a 6mm Allen wrench
$9.99
Hose Kits, Barbs and Strain Relief for Servicing Reverb Lines.
$9.99 - $12.99
The Problem Solvers Handlebar Clamp Shim allows you to fit almost any handlebars in almost any stem. It's machined of light and durable aluminum and grooved on the inside to hold tightly.
$9.99
The Problem Solvers Steerer Tube Shims are for installing 1-1/8-inch diameter threadless stems on 1-inch diameter threadless forks. The shim is made of light, durable anodized aluminum and is chamfered on the ends for easy stem installation.
$9.99 - $11.99
Origin-8's 1-inch Headset Spacers are made of lightweight and durable aluminum and come in 2mm, 5mm or 10mm thicknesses. You get a bag of 10 spacers.
$4.99
Origin-8's Seat Binder Cable hanger provides optimal cantilever brake cable routing. It mounts to most seat binder bolts and allows you to run a rear cantilever brake on your cross or touring bike even without a stock cable stop. • Mounts to most seat binder bolts • Aluminum construction • Great for cantilever brake
$9.99
KMC Missing Link connectors are for use on new chains or to keep in your seat bag for an emergency repairs. - Compatible with KMC and Shimano 10-speed chains - Includes 2 pairs
$5.49 - $14.99
Sport level brake cables come in a variety of cable end setups to fit most bikes at a quality level well above normal OEM cables. - Slick cables are die-extruded for smooth operation - Pre-stretched - SRAM/Shimano mountain compatible cable end - Stainless steel construction resists corrosion - Single end cable features weld-cut for easy installation
$5.49 - $11.99
Sport level brake cables come in a variety of cable end setups to fit most bikes at a quality level well above normal OEM cables. - Slick cables are die-extruded for smooth operation - Pre-stretched - Double-ended SRAM/Shimano mountain and road compatible cable ends - Stainless steel construction resists corrosion - Double Ended: Yes - Cable Head: Shimano/SRAM Road, Shimano/SRAM Mountain - Defined Color: Silver - Quantity Included: 1
$8.00 - $29.99
- T100 Sintered Metallic: long-life, all-condition compound - T106 Semi Metallic: no-bed, shorter-life, quieter compound - Set includes one pair of pads with retention clip
$4.99 $5.99 17% Off
Tight tolerances and precise torque specs mean precision parts like this MegaExo 12 Left Arm Crank Bolt need to be replaced from time to time. Make sure the heart of your drivetrain is secure, and pick up a spare or two today.
$4.99
This is a MegaExo Left Crank Bolt for 19mm MegaExo Cranks. - M12 bolt
$9.99
- Grade 10 chromium steel balls
$9.99
- Grade 10 chromium steel balls
$7.99
- MAX bearings are filled completely with high precision Grade 10 balls for maximum load capacity - No retainer means these bearings have 40 percent more capacity
$8.99
Campagnolo Return Spring Caliper Brake Part
$9.99 - $11.99
Bontrager's SSR Grips are made from a dual compound: the hard inner core eliminates slippage on the bars, the soft outer layer provides great grip and all-day comfort in any condition.
$9.99
Bontrager's SSR Grips are made from a dual compound: the hard inner core eliminates slippage on the bars, the soft outer layer provides great grip and all-day comfort in any condition. The 90mm width of these grips accommodate twist shifters.
$5.99 - $15.99
- Quiets chain slap and protects chainstays from nicks and scratches - Standard protector fits most chainstays - Universal kits come with circle protectors to eliminate frame damage due to cable rub
$6.00
Zipp Speed Weaponry Vuka Extension End Plugs - Plastic bar end plug pair for 22.2mm extensions
$6.00
ZIPP Service Course Bar End Plugs, Qty 2.
$5.04
Zipp Speed Weaponry Bolt Kits
$9.95
This stem cap is where your bike fashion sense and the weight weenie in you collide. This Ultralight and ultra-sleek stem cap integrates a 5mm, 10mm or 15mm headset spacer with your stem cap in finely machined piece. Why have extra steerer tube requiring spacers on top of your stem you ask? Well, many carbon steerers require that the steer tube extend above the stem. Also, riders may want the flexibility to move handlebar height up and down for different types of riding or for bike re-sale. - Design and manufactured in Minneapolis, MN USA - 1 1/8" top (straight 1 1/8" or 1 1/2" to 1 1/8" taper) steerer tubes only - 6061-T6 aluminum - 5mm internal cylinder wall height - Black aluminum bolt included Total weight (cap + bolt): 5mm= 12g. Compare to a standard flat stem cap and steel bolt at 20 grams + spacers add even more.
$1.00
Looking to get a little extra distance so that your derailleur clears your 40 or 42 tooth cog? Look no further. - M4 x 24mm screw for that extra little push
$5.00
CAMO Chainring Bolt Kit are designed specifically for use with CAMO spiders and rings - Includes 5 Torx head M5 x 8mm bolts - ED coated steel is durable - Bolts include a blue Nylok patch for a secure installation - Torque bolts only to 4-5 Nm and use blue Loctite threadlock
$5.00
CAMO Chainring Bolt Kit are designed specifically for use with CAMO spiders and rings - Includes 5 Torx head M5 x 8mm bolts - ED coated steel is durable - Bolts include a blue Nylok patch for a secure installation - Torque bolts only to 4-5 Nm and use blue Loctite threadlock
$4.95
Travel Adjustment Spacers for the Resolve dropper post. The travel height of the dropper post can be reduced in 5 mm increments up to 50 mm height reduction with 10 spacers.
$64.95
Wolf Tooth headsets are machined here in our Minnesota shop with aircraft-grade 6061 aluminum. They are designed to be lightweight, strong, and durable. Our headsets have three levels of industry-leading custom sealing to protect bearings from the elements and prolong the life of the headset. Available in a variety of colors. These ZS headsets are for frames with internal bearing cups that are pressed into the frame. Premium Headsets with Enduro stainless steel bearings have a lifetime warranty. Upper assembly features: - Ultralight stem cap with integrated spacer plus an aluminum bolt and a star nut. - 6, 15, and 25 mm stack height top cover options (6mm cover = 6mm total stack, 15mm cover = 15 total stack, 25mm cover = 25mm total stack). - O-ring seal prevents water intrusion around the steerer tube. - Custom-molded upper lip seal provides additional protection for the upper bearing.
$12.95
- 10-speed: stainless steel 6.1mm wide no tool chain connector for Shimano and Campagnolo - 9-speed: stainless steel 6.5mm wide no tool chain connector for Wippermann chains - 6-8 speed: stainless steel 6.8mm wide no tool chain connector for Wippermann chains
$9.98
Spiral cable wrap manages those messy cables to achieve a sleek clean look while protecting shifting, braking, and electronic bike cables and hoses.
$3.68
Replacement M8 Nut/Bolt Set for Wheels Mfg derailleur hangers. - M8 chainring bolt style fastener - Use with 5mm hex wrench
$6.25
Bottom bracket cup and spindle spacers for adjusting chainline or bearing play.
$6.25
Bottom bracket cup and spindle spacers for adjusting chainline or bearing play.
$6.25
Bottom bracket cup and spindle spacers for adjusting chainline or bearing play.
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