Filter By:
- Bar Ends (22)
- BMX (75)
- Bottom Brackets (267)
- Brakes/Levers/Pads (1058)
- Cables (278)
- Chainrings (329)
- Cassettes/Freewheels (214)
- Chains (169)
- Show More Categories
- Cranksets (359)
- Derailleurs (191)
- Forks (184)
- Groups (26)
- Handlebar Grips/Tape (416)
- Handlebars (405)
- Headsets (208)
- Pedals (471)
- Saddles (499)
- Seatposts (142)
- Shift/Brake Combinations (81)
- Shifters (139)
- Shocks (41)
- Stems (192)
- Other (2208)
- Show Fewer Categories
- Show More Brands
- Show Fewer Brands
- Show More Sizes
- Show Fewer Sizes
- Show More Model Years
- Show Fewer Model Years
Parts
Check out all our bike parts for sale at South Shore Cyclery in Milwaukee
Whether you're replacing parts or upgrading your components on your bike, we've got a huge selection of parts to choose from. There's that small bolt you've been looking for as well as bigger parts like cranksets, derailleurs, front forks, and so much more.
Jump directly to any of our bike part categories:
$483.00
Ride with confidence knowing that your power meter will not quit when you need it the most. Enjoy up to 200 hours of ride time in any weather condition with its IPX7 waterproof rating and 10k temperature compensation; if harsh climates do not hold you back, then you need a product capable of rising to the occasion. That is exactly what the DZero DUB power meter is made for. Train harder, ride faster and unlock your ultimate potential.
- Specifically designed for use with XX SL Eagle T-Type Thread Mount chainrings (Sold separately)
- AXS™™ enabled for easy monitoring and firmware upgrades
- Bluetooth Low Energy and ANT+ compatible
- Power readings are accurate within +/-1.5% and aren't affected by climate conditions during a ride
- Uses a common CR2032 battery that last for 200 riding hours and changes without tools
- Power-upgrade compatible with the following RED® and Force eTap AXS™™ cranksets: RED 1x: 36T-46T, Force 1x: 36T-46T, Force 2x: 33/46, 35/48
$79.99
PD-EH500 pedals
FEATURE
- One side SPD, the other side flat
- Light action binding makes frequent stepping-in & out easier
- Better grip on flat side for wet condition
BENEFIT
- Convenient road touring pedal
- Optimized for urban riding
- Multi-condition
- Best match with CT or MT shoes
$54.99
The DEFTRAP will revolutionize what you should expect from a nylon composite pedal with it's non-offset symmetrical platform to offer added stability behind the spindle, a true concave pedal profile so your feet sink into it, 10 total pins (8 replaceable cr-mo pins and 2 molded pins), our tried and true sealed bearings and DU bushing system, and top tier nylon and glass fiber composite material to create a pedal that feels unlike anything on the market. With a focus on ride quality, increased foot support, added stability, leading traction, ability to skim over rocks, and even coming in 10 colors-the DEFTRAP will challenge you to rebel against the conventional perception that a value pedal cannot rival the best pedals on the market!
$54.99 - $110.00
- DCF simple, comprehensive saddle selection process—visual results in 10 minutes or less showing exactly how a rider contacts the saddle and which shape is best
- High performance material specification
- Vacuum formed strong, durable high-quality microfiber cover
- Lightweight foam fill
- Strategically placed Particle Flow Technology
- Composite base material
- SST™ lightweight tubular metallic rails
$52.50
- Slim and lightweight nylon composite body built tough for DH and enduro riding
- Concave shape and 9 replaceable pins per side for secure foot engagement
- Durable chromoly steel spindle
- Sealed cartridge bearing for smooth long-lasting performance
- Weight: 380g
$39.99 - $54.00
Paceline disc brake rotors incorporate the elegant design of our eTap AXS road groupsets and feature a new brake track vent design for smooth, quiet braking performance.
- Designed for road use
- Paceline brake track offers quiet brake operation
$50.00
Giant's Contact Comfort+ Saddle is the perfect addition to your hybrid or commuter bike. It features a pressure-relieving base and center zone cut so you'll be comfortable while riding. And, with its lightweight, water-resistant synthetic top and tough chromoly rails this saddle is bound to last.
$12.50 - $13.50
- Thinline: Thinner, longer molded pads for extra clearance and easy adjustment
- Red: semi-aggressive compound for good performance
- Salmon: aggressive compound for extreme weather conditions
- Dual: combination of Salmon and Black compounds for more controlled, smoother stopping
$121.99
Thomson's Elite Seatpost is perhaps one of the most recognizable bicycle components in the world and it has earned its reputation as a super-strong, light and reliable beauty. With roots in the aerospace industry, Thomson builds the post with a tough and light 7000-series aluminum body, an elliptical extrusion that adds strength and stiffness, and a head and seat clamp forged and machined from a block of aluminum to eliminate any possible weak areas. Plus, its simple-to-use 2-bolt seat clamp allows speedy, infinite and secure seat angle adjustment from minus 5 degrees to plus 29 degrees. Upgrade your favorite ride to a Thomson seatpost and start riding in style.
$400.00
When SRAM found ways to make their lightest and stiffest crank even lighter, they went for it. A new process further grams from the hollow carbon arms. Plus they're offering more crankarm lengths than ever before to ensure this crank works for you.
- Hollow carbon crank arms are 29g lighter than previous generation
- 8-bolt interface compatible with power and non-power AXS spiders and integrated chainrings (Spiders and Chainrings sold separately)
- DUB bottom bracket adds durability and simplicity (Sold separately)
- Includes DUB Wide Spacer kit (2.5/3.0/4.5/5.5 mm)
- 150mm Q-factor / 47.5mm chainline
$40.00
Giant's Connect Seatpost is tough and durable thanks to its forged 6061 aluminum construction. The reversible outer clamp design allows for 12mm or 23mm offset options and the extra-long saddle clamp is compatible with lightweight carbon rails.
$60.00
On today's road bikes, silver stands out amid the sea of stealthy black color schemes. This time-honored seatpost color is available on the Zipp Service Course Seatpost. Since the introduction of our line of Service Course and Service Course SL components, we've had amazing success with our pro-level athletes in all disciplines. While the successes have reinforced our design decisions, we have also drawn from their feedback. We not only learned how and why athletes make their equipment choices, but how our manufacturing methods and materials affect product performance. With new knowledge as well as new engineering, we are proud to offer redesigned Service Course seatposts.
- Material: 6061 aluminum
- 2-bolt adjustability
- Minimum insertion length: 90mm
$264.00
Meet the new standard for hard-hitting, heavy-duty braking. We added 15% extra piston power and 30% more volume in the lever reservoir, ensuring peak performance for the full run. And with SwingLink and Lever Pivot Bearing technologies, lever feel remains smooth and progressive, no matter how hard the pull. Go deeper and grab more power.
- Designed specifically for heavy-duty demands.
- Pivot bearing offers crisp lever feel and a fatigue-free ride.
- Metallic pads come standard for more power and longer wear.
$150.00
Globally renowned and truly timeless, the B17 S Standard is the saddle that secured Brooks' place in cycling history. It's been in constant production since 1910, providing cyclists around the world with over one hundred years of sublime support and unrivaled comfort. Each B17 S Standard shapes itself to its rider, leading to a personal, customized saddle that fits like no other. The S models are shorter and wider than a normal B17 and are uniquely suited to women riders. And of course, it features Brooks' full grain, premium leather top secured by their trademark rivets for the ultimate in style and durability.
$211.00
- Quarq D1 crank arm assembly
- 8 bolt interface for use DZero DUB and DFour DUB power spiders
$49.99
The bar end of the GP2 has been re-engineered, and improvements made to the product – better ergonomics, function and a higher quality feel. The GP2 now has a bar end with an installation friendly clamping system – as do all Ergon bar end models. This makes fitting extremely simple. Carbon bar compatible.
$22.99
MSW anti-slip bar tape provides positive contact with your handlebars and exceptional comfort during your most demanding rides. The flexible PU material makes this tape easy to install while the gel backing provides added comfort and clean hassle-free removal.
- PU material with anti-slip coating improves grip over traditional cork material
- Gel backing provides vibration damping and extra comfort
- Silicone adhesive for easy install and clean removal
- 78 inches (200cm) per roll
- Finishing strips and bar end plugs included
$17.99
Attach these lightweight brackets to your water bottle bosses to serve as anchors for your cargo straps to carry just about anything, from sleeping pads to Nalgene bottles to barbeque sauce. These are a great addition to any bikepacking or touring cyclist’s on-bike storage toolkit. And their low profile means they don’t mess up the looks of your bike build while not in use.
$159.00
No matter how difficult the trail terrain, Magura's 4-piston technology and novel new ergonomics in the brake lever give you a performance package which will fill you with confidence. The MT5 is also perfect for S-Pedelecs. The aluminium, two-finger brake levers are ergonomically perfect for your hands, allowing you to easily and accurately apply the braking power you need, even during long braking actions. Their use of Carbotecture technology in the brake handle housing keeps the MT5's weight down to a minimum and provides optimal braking performance.
- An evolution of the MT line, the MT NEXT lineage of brakes is the next generation of braking performance
- Carbotecture Body which is a proprietary carbon weave that is nearly twice as strong as carbon laminates, aluminum or magnesium
- Carbotecture radial design master-cylinder/lever with 2-finger alloy lever blade and clamp with adjustable reach, flip/flop design, and EBT or Easy Bleed Technology port on reservoir
- Double Arch forged 4 piston monoblock caliper design that features anti-heat, anti-drag and anti-squeal and magnetiX brake pad system for easy pad replacement
- Full-hydraulic Magura Royal Blood mineral oil system with a 5-year leakproof warranty
- Includes flip/flop front or rear lever, 2000mm pre-bled tubing kit, 74mm post-mount caliper, MC/lever, alloy hardware, tubing shortening bits, and manual
$8.99
The Problem Solvers Clamp-On Water Bottle Cage Mount makes it easy to carry a bottle on your handlebars so you can have even more refreshment on rides. It also comes in useful on frames without room for bottles, like smaller frames and some kid’s bikes.
$568.00
The SRAM GX Eagle AXS upgrade kit is your entry point into wireless drivetrain simplicity. Compatible with any of the SRAM Eagle ecosystem cassettes and crank arms, the upgrade kit allows you to experience AXS without needing to buy an entire groupset, provided you already are using Eagle products. No matter if you are looking to upgrade your ride, or looking for great value replacement parts, look no further than the GX Eagle AXS upgrade kit.
- Includes the SRAM GX Eagle AXS rear derailleur with battery, Eagle controller with clamp, charger with cord, and chain gap tool
- The GX Eagle AXS rear derailleur shifts on command, whether under climbing load or sprinting to the stage finish, and is smart enough to protect itself thanks to its incredibly resilient Overload Clutch
-Rear derailleur is compatible with 10-50t and 10-52t cassettes
- The GX Eagle AXS controller offers a unique wireless shifting experience with ergonomic touchpoints that are customizable to your preferences - you can choose what each button does through the AXS App
$30.50
- Large Raised Multi-Striped Areas Help Enhance Vibration Damping
- Multi-Stripe Pattern Provides Optimal Friction In All Directions
- Unique Polymer Compound Helps Improve Durability
- Giant 1.0 Lightweight Aluminum Secure Double Lock-On System
$119.99
The Cambium C17 All Weather Carved is made for years of hard riding in an angled riding position, and features a hole for pressure relief and additional flex, eliminating contact points which cause discomfort for some riders. With the same contemporary design of the Brooks Cambium range, the All Weather is a durable and comfortable saddle that is “ready to ride”, thanks to a vulcanized natural rubber top for flexible performance requiring no breaking in period. From freezing rain to blazing sunshine, the waterproof, weatherproof nylon cover is made to perform flawlessly in all conditions. Additionally the updated fiberglass reinforced back plate has loops for a saddle bag or other accessory.
$31.99
High-quality replacement headset bearings are smooth like butter.
- Sealed cartridge bearing for long life
- Durable steel bearing housing
$159.99
Dual-sided "Pop-Up" clipless pedal with AL6061 die-cast body and CNC platform
- LSL sleeve bushing and sealed bearing
- 9/16" CNC machined Chromoly spindle
- Shimano SPD style cleat with 15º float
- Platform size: 105mm x 103mm
$179.99
The Next R handlebar features 800mm of premium unidirectional carbon with the shred-ready positioning of Race Face's SixC bars. DH strength and Enduro weight for when you really need to lean into it.
- Manufactured from UD Carbon with matte clearcoat
- Carbon optimized flex for improved small bump compliance
- 35mm bar diameter for incredible strength/weight ratio
$450.00
ENVE's Road Fork is the fork by which all others are judged, built for road cyclists looking for the optimal balance of weight, strength, and stiffness.
When everyone was turning away from the fork aftermarket, we focused our efforts on creating the best aftermarket fork we could. By following our mantra of functional simplicity, we developed a manufacturing process that allows the fibers in an ENVE fork to run continuously from the top of the steerer to the bottom of the drop-outs. The ENVE forks feature a hollow one-piece design free of bonding or drilling, and the brake bolt hole is molded into the crown, allowing for additional weight savings and strength. You can literally put an ENVE fork on a bike within minutes of it leaving the mold. While this manner of construction is novel, the real win is that the majority of artisan frame builders and customers choose ENVE as their fork of choice due to its confident on-road performance and handling characteristics.
$39.99
The RaceFace Ride pedal features a slim nylon-composite platform, and offers a concave and lightweight design for legitimate performance.
- Molded traction pins give you all the grip you need without risk of damaging your shoes or shins
- Durable Cro-Mo steel axle features a standard 9/16” pedal thread and serviceable internal parts
- 9/16"
$125.00
Chromag worked with Brandon Semenuk to design a pedal that features a lightweight, compact platform body that extends inboard bringing the riders feet closer to the cranks for superior control. The Contact pedal has a very low-profile, concave CNC’d surface that is only 13mm at pedal center and weighs in at only 190g per pedal.
$172.00
The carbon Service Course SL seatpost is specifically tuned to be more shock absorbing than the "comfort" seatposts on the market, while still passing our strict internal MTB strength test. Flex engineered into the lightweight carbon tube keeps the rider comfortable over any terrain. Better fit means better performance, and if your saddle is out of position, you'll waste energy with every pedal stroke. The secure, two-bolt clamp makes for easy micro-adjustments of saddle position, and the head has been redesigned for maximum bolt-head accessibility. The Service Course SL seatpost makes it possible for nearly any rider to achieve the perfect fit, and the clamp works with all saddle rail types.
- Distinctive Zipp cosmetics
- Unidirectional Carbon fiber tuned for ride comfort
- Lightweight clamping system
- Lifetime warranty
Page 1 of 259
Next page