Parts

Surly's Stainless Steel Chainrings last longer than their aluminum brethern because the 304 grade metal they use is 35% stronger. The rings aren't pinned or ramped so when one side starts to wear you can flip it around and pedal some more! They work great with singlespeed, fixed, and 1x9 applications, and the teeth are 2.1mm thick so they work well with 9-speed chains.

• Singlespeed crankset • Alloy crankarms w/ solid steel chainring • Square taper interface • Does not include BB

Pile on the comfort on all your rides by upgrading to Sunlite's awesome Backrest Saddle. It fits on standard seatposts for compatibility with most bikes. And, with its height-adjustable backrest (up to 9 inches) and 11-inch wide by 9-inch long seat, you can sit back and enjoy great support and comfort. The vinyl cushions are nicely padded so you'll float over the bumps.

- Hi-tensile steel construction - Available with brake studs or without - 60mm rake - Type: Cruiser Size: 26" - Steerer Type: Threaded Steerer - Steerer Length: 250mm - Axle-to-Crown: 400mm - Axle: 3/8" - Thread Length: 125mm - O.L.D.: 100mm

• Caliper brake mounts • 385mm axle-to-crown • Chromoly construction • 1-inch steerer diameter • Threaded fork

• Cantilever brake mounts • High-tensile steel construction • Threaded fork • Steerer diameter: 1-inch • Steerer length: 200mm

• Cantilever brake mounts • 45mm rake • Chromoly construction • 1 1/8-inch steerer diameter • Threadless fork

• Caliper brake mounts • 45mm rake • Chromoly construction • Threadless fork • 300mm steerer length

- Cantilever brake mounts - High-tensile steel construction - Threadless fork - Steerer diameter: 1 1/8-inch - Steerer length: 260mm - For bikes with 26-inch wheels

- Aluminum body and cage - Chromoly spindle - Shimano SPD compatible - Toe clip compatible on non-SPD side (included) - 760g per pair

Based on team rider feedback, Sunday introduces the new Nightshift Handlebars. - Laboratory tested and team proven - 4130 chromoly with post-weld heat-treatment - Large radius bends for greater durability - Traditional 7/8" crossbar for strength - 1.8/1.3 thick multi-butted main tubing - ED coating for anti-corrosion protection

Sta Tru Rear Wheel - 104mm spacing - Includes 18 tooth rear cog - Single Wall rim - Hub/Brake Compatibility: Coaster Brake - Wheel Size: 12-inch - Cassette Body Type: 3 Prong Cog - ISO Diameter: 203 / 12.5-inch - Rim Width (Internal): 24 mm - Tire Type: Clincher - Rear Axle: 5/16-inch x 104mm

Sta Tru Rear Wheels - Single Wall rim - Hub/Brake Compatibility: Rim Brake - Wheel Size: 24-inch - Cassette Body Type: Threaded Standard 1.37-inch x 24tpi - ISO Diameter: 507 / 24-inch BMX - Tire Type: Clincher - Rear Axle: 3/8-inch Threaded x 135mm

- 27.5"x20 MTB Formula 6 bolt disc front wheel - STW A275 silver 36h rim with black hub - UCP silver spokes

Silver anodized alloy rim w/ 32 holes - KT silver alloy road hub - Stainless steel spokes - QR wheel

- Shimano 105 R7000 Series CS-HG700-11 cassette - Average weight: 379g - Combination: 11-13-15-17-19-21-23-25-27-30-34T

The Shimano FD-R7000 11-speed front derailleur offers lighter front shifting with a natural stroke feel. The derailleur's cage design is optimized to perform with disc brake road bikes, while multiple cable routing options and integrated cable tension adjustment allow for precise setup and easy adjustments. As part of Shimano's 105 R7000 series, this front derailleur is ideal for beginner road cyclists, combining great value with trickle-down technology from Shimano's top-tier groups. - Cage is optimized for disc brake road bikes - Integrated cable tension adjustment for precise and easy adjustments - More frame cable routing options

- Shimano 105 R7000 Series CS-R7000 11-speed cassette - Average weight: 284 g (11-28T), 304 g (11-30T), 320 g (11-32T), 269 g (12-25T) Combinations: - 11 – 28T: 11-12-13-14-15-17-19-21-23-25-28T - 11 – 30T: 11-12-13-14-15-17-19-21-24-27-30T - 11 – 32T: 11-12-13-14-16-18-20-22-25-28-32T - 12 – 25T: 12-13-14-15-16-17-18-19-21-23-25T

Shimano 105 7000-series components offer much of the same technology and functionality as their top-level 11-speed drivetrains at a more budget-friendly price point. The RD-R7000 rear derailleur provides stable shifting performance and wide-range compatibility in two different cage lengths. The Shadow RD design limits the amount the derailleur sticks out from the side of the bike, reducing the risk of it making contact with objects and bending. - Maximum cog size: 30t (SS) / 34t (GS) - Total capacity: 35t (SS) / 39t (GS) - Pulleys: 11t - Chain compatibility: HG-EV 11-speed/HG-X11 - Direct mount compatible

Shimano's 105 Rear Derailleur delivers high-end function with upscale looks. With a body of light, durable cold-forged aluminum in Shimano's wide-pivot design with their light-action spring, rear shifting is practically effortless and always super smooth. The top pulley stays a uniform distance from each cassette cog ensuring that every shift resonates with the plunk of exact gear engagement.

Shimano's 105 Rear Derailleur delivers high-end function with upscale looks. With a body of light, durable cold-forged aluminum in Shimano's wide-pivot design with their light-action spring, rear shifting is practically effortless and always super smooth. The top pulley stays a uniform distance from each cassette cog ensuring that every shift resonates with the plunk of exact gear engagement.

Shimano's 105 Rear Derailleur delivers high-end function with upscale looks. With a body of light, durable cold-forged aluminum in Shimano's wide-pivot design with their light-action spring, rear shifting is practically effortless and always super smooth. The top pulley stays a uniform distance from each cassette cog ensuring that every shift resonates with the plunk of exact gear engagement.

Shimano ST-EF500 shift/brake lever provide an ergonomic, integrated solution for both brake and shifting controls. - Optical gear display - Adjustable reach - 4-Finger lever, compatible with cantilever, roller, linear-pull, and mechanical disc brakes

The Shimano EF500 8-Speed dual brake/shift lever features reach adjust technology and an optical gear display. - Equipped with a reach adjust mechanism that allows for the distance from handlebar to lever to be adjusted in order to suit any hand size and riding preference - The optical gear display tells you which gear position is selected while riding - Compatible with V-Brake, Mechanical disc brake (MTB)

The Shimano BL-MT200 Hydraulic Disc Brake Lever and BR-MT200 Disc Brake Caliper - Brakes are pre-bled - Hydraulic hose included - Rotor not included

Shimano Alivio hydraulic disc brake sets offer reliable and powerful braking, along with pre-bled hoses for convenient installation. - BL-MT200 hydraulic disc brake lever - BR-MT200 hydraulic disc brake caliper - Rotor sold separately

Shimano's 9-sped Alivio crankset is a solid replacement for your tired, worn out cranks. They give you the gears you need to quickly cruise through the city or take on the steepest trails. They are chainguard compatible, so if you're using these cranks on a commuter, your pant cuffs aren't in danger. Plus, the chainrings shift super-quick and precise.

Shimano's 9-speed Alivio RapidFire Plus Shift Levers let you pick the perfect gear for every terrain. They also include a removable Optical Gear display for heads-up gear monitoring and dual release that lets you push or pull the upper trigger for totally intuitive shifting.

Shimano's Alivio Rear Derailleur is built to withstand the rigors of off-road riding, with a lightweight aluminum body and low-friction pivots for incredibly easy and smooth shifting. And, the Alivio features 11-tooth pulleys, which alternate chain-link contact reducing wear and smoothing pedaling.

Shimano Altus hydraulic disc brake and lever sets feature an entry-level design that's ideal for beginner riders and riders with smaller hands. - The brake lever's versatile design matches numerous bike styles - Braking power is adjusted for entry-level riders - Pre-bled brakes for easy, quick, and clean installation