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Parts

Are you looking for a crank arm, rear derailleur, seat post or other bicycle parts? Look no further. Greenwich Bicycles has these items and many more. Stop by and we'll help you find exactly what you need!
$49.99 - $59.99
Here For The Party
A party's just not a party until Chester shows up. This burly nylon-composite pedal is big on features, small on price, and fully ready to tear up some trail. A concave body, replaceable traction pins, and a cro-mo sealed axle are all representing.
The Full Meal Deal
A slim yet durable nylon-composite body is accented with a concave design, built-in traction treads and 8 replaceable traction pins per side.
Not Just Another Axle
Made to stand up to punishment, the durable sealed cro-mo axle rolls on a completely serviceable bearing + bushing set-up.
Bling For Your Bike
No build is complete without sick looking color-Coordinated pedals. Chester pedals come in multiple vibrant colors to choose from.
Specs
- Platform Height: 18.4mm
- # of Pins: 16 SHCS hex traction pins per pedal (8 per side)
- Platform L x W: 101 x 110mm
- Axle Material: Chromoly Steel
- Body Material: Nylon Composite
- Material: Nylon Composite
- Weight: 360g
$150.00 - $160.00
Globally renowned and truly timeless, the B17 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 Standard shapes itself to its rider, leading to a personal, customized saddle that fits like no other. And of course, it features Brooks' full grain, premium leather top secured by their trademark rivets for the ultimate in style, comfort, and durability.
$149.99
Specialized's lightweight Power Comp saddle is Body Geometry designed for both men and women to have top performance in a more aggressive position. Proven through blood-flow testing and pressure mapping, the extra wide and elongated Body Geometry channel and proper sitbone support allows for all day comfort.
• Patented Body Geometry design is lab tested for both men and women to assure blood flow to sensitive arteries
• Stiff, carbon-reinforced shell for longevity and all-day riding efficiency
• Lightweight and supportive PU padding for comfort and support on longer rides
• Lightweight and super-durable hollow Cr-Mo rails
• Tough, light and water resistant cover
• Level 2 padding: Medium density foam; bike feel with additional cushioning
• SWAT compatible mounts co-molded into the saddle base allow for sleek and integrated storage solutions
$29.99
Made of sturdy steel, Electra's Cruiser Ape Hanger Handlebar adds sweet style to any bicycle. The backsweep puts you in a comfortable position on your saddle, and the high rise gives your cruiser bike a touch of classic cool that will get you noticed as you roll down the street.
$40.00 - $64.99
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
$49.99
Electra's Ergo Saddle gives you the support and comfort you need to cruise all day. Its plush padding is paired with a soft Lycra insert and shock-absorbing elastomers to smooth out even the roughest roads.
$22.99
- Silicone foam blend provides excellent grip and shock absorption
- Simple design maximizes durability and minimizes weight
- 32mm diameter
$196.00
- Quarq D2 crank arm assembly
- 8 bolt interface for use DZero DUB and DFour DUB power spiders
$56.00
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
$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
$229.99
Comfort without sacrificing power
Aeolus Pro brings comfort, power, and speed to road riders looking to dig deep and rotate further forward into a more aero position. This uber-light, race-ready saddle was tested and pressure mapped with male and female athletes for the ultimate in proven performance. A shorter overall length with a wider nose and full cut-out ensure targeted support that eliminates soft-tissue pressure for both men and women.
Product details
- inForm saddles are born of cutting-edge biomechanical research to maximize performance and rider comfort
- Designed to support riders in an Aero Road riding position
- Full saddle cut-out minimizes soft-tissue pressure allowing for a more powerful, rotated position
- Two sizes designed to align saddle with bone structure for both men and women and avoid soft-tissue compression
- Oversized carbon rails for lightweight strength. Specific seatpost ear clamps required
- Lightweight carbon-reinforced shell provides perfect balance of weight, strength, and compliance
- Minimal Pro-level padding offers sleek profile that shaves weight
- Available Blendr accessory mounts to cleanly integrate rear light
$440.00
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
$69.95
The Ergon grip with a full size, multi-position bar end for maximum hand positions, increased leverage, and stability when climbing or during out-of-the-saddle cycling. Perfect for commuting, touring, or for those who like a longer bar end. The bar end angle can be adjusted independently from the angle of the grip for the perfect personal fit and the bar end doubles as a clamp to lock the grip in place and prevent movement while riding. Like all the grips in the GP-Series, the GP5 eliminates numb hands, aching fingers, and tired forearms. The GP5 is made from 100% German, TÜV-certified rubber compounds of the purest quality.
- Not suitable for use with carbon handlebars
- Uses: touring, commuting
- Clamp: fiberglass composite with rubber inserts
$135.00
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.
$23.99
Grab life by the handlebars.
- Original equipment replacement for bikes with 31.8mm stems
- 6062 alloy with matte finish
$59.99
Get ready to ride
Take your riding to the next level with Bontrager Comp MTB pedals. A fully adjustable release tension lets you dial in the right feel for your ride and adds the confidence and efficiency of a secure connection to your bike. Durable materials and sealed cartridge bearings ensure lasting performance for this SPD-compatible pedal. Cleats and hardware included.
- MTB pedals with dual sided SPD-compatible engagement
- Durable Chromoly spindle for long-lasting durability
- Sealed cartridge bearings provide smooth, reliable feel
- Adjustable release tension
- Includes cleats and mounting hardware
- Spindle: 9/16-inch
$179.99
The Line Pro Carbon MTB Handlebar adds strength and saves weight. This trail-tough bar has an oversized 35mm diameter, and it's built with OCLV Carbon so it's strong enough for even the most demanding trails and compliant enough for comfort on long descents and rugged terrain.
- Pro-level quality handlebar in oversized 35mm clamp diameter offers increased strength and minimal weight
- 27.5mm high rise helps you dial in the perfect hand position
- Brake and shifter lever position lines for spot-on control setup
- 40mm of cut marks on each side for easy width customization
- OCLV Carbon construction is the benchmark for durability and light weight
$17.99
Original equipment replacement rear derailleur hangers.
Get back on the road with a quality replacement hanger.
Product details
- Attachment hardware is sold separately
- For specific compatibility concerns, please contact our Customer Service team
Specifications
- Mounting location: Rear drive side
- Attachment: 1-bolt
$174.99
The comfort of carbon
The Pro VR-C is a lightweight carbon road handlebar that features a unique Variable Radius Compact bend that creates the ideal hand position for quick transitions from the tops to the drops. Integrated Di2-compatible ports offer clean internal wire routing when used with Shimano EW-RS910 bar-mounted Di2 junction.
Product details:
- OCLV Carbon construction
- Variable Radius Compact (VR-C) design allows longer reach and drop
- Laser-etched brake lever position lines for spot-on control set-up
- Compatible with clip-on aero bars (max torque 13.5Nm)
- Compatible with Shimano EW-RS910 bar end Junction-A for cleaner Di2 routing
$30.00
Solid pins, inner and outer plates make for an economical chain choice with all the performance of higher level KMC X-Series chains.
- Includes KMC Missing Link 11
- Optimized chamfer angles for superior stability in extreme chainlines
- Upgraded outer plate chamfering for minimized cassette tooth interference
- Double X-Bridge structure technology for improved shifting performance
- Mushroomed Pin Riveted
- Compatible with Shimano, SRAM & Campagnolo 11 Speed Systems
$7.99
Make sure your kid has a good grip out on the trail with Trek's Kids' MTB Grips. Their knurled design is easy to hold onto when things get bumpy. Choose the 75/125mm pair for twist-shifter compatibility.
$9.99
Keep your seatpost right where you left it. Upgrade to a quick release seatpost clamp for easy seat height adjustments.
- Follow laser-etched torque listing on collar
$245.00
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.
$135.00
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
$24.99
Made of sturdy steel, Electra's Cruiser Mini Ape Hanger Handlebar adds sweet style to any bicycle. Its backsweep and width puts your hands in a comfortable and stable position as you ride, and the 250mm rise gives your cruiser extra attitude as you're rolling down the road.
$21.99
Grab life by the handlebars.
If you've got something good, hold onto it.
Update or customize your Cruiser with a variety of custom steel handlebars. For style, comfort or both.
- Chrome plate
- 690 mm wide x 150 mm rise
- 25.4 mm (1?) clamp diameter
- Material: Alloy
- Weight: 805g
$140.00
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.
$16.99 - $19.99
Best suited for the acknowledged weight weenie and thin grip lovers. 50 grams, standard grip length - 5 1/8", installed DIA. 30 mm, weight plus or minus 5%, 1 set of bar plugs included.
- 50 Grams
- Standard Grip Length – 5 1/8"
- Installed Dia. 30mm
- Weight plus or minus 5%
- Made for 22mm bars (can fit applications down to 19mm)
- Bar Plugs included
- *Install Bar Plugs first for the protection of grips and ease of installation
$120.00
The Cambium C19 All Weather Carved is a wider saddle made for an upright riding position. It 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. The updated fiberglass reinforced backplate has loops for a saddle bag or other riding accessories.
- Vulcanized natural rubber and nylon top
- Steel rails with a reinforced plastic backplate
- Length: 275mm
- Width: 184mm
- Height: 52mm
- Weight: 490g
$89.95
Long hours in the saddle? No problem with the SM Comp Men. This male-specific all-around MTB saddle is great for touring, trail and all-mountain riding. It offers the highest level of comfort through the anatomically optimized relief channel and orthopedic comfort padding. OrthoCell-Inlays in the seating area generate the best possible pressure distribution. The innovative OrthoCell material ensures maximum reset forces and is also more durable and lighter than gel. The flattened rear and the Y-shape guarantee full freedom of movement when in the typical MTB riding position. Sliding flanks help reduce friction when pedaling.
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