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.

• Embossed Giant logo • Non-slip suede surface • Anti-vibration Gel absorbs shock for increased comfort • Includes Giant logo end-plugs and Giant finishing tape

- 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

Shimano Altus M311 cranksets provide durability and reliable shifting for triple chainring drivetrains. - Hyperdrive SG-X chainrings - 7/8-speed compatible - Spindle interface type: Square Taper JIS

The Tourney TY501 crankset provides crisp, reliable shifting for your triple chainring drivetrain. - Precision indexed shifting - 8/7/6-speed compatible - 3 crank length specification available - Precise chain line control - Light and reliable shifting - Versatile performance - Wide compatibility with multiple components - Quick and precise assembly

This mid-rise handlebar provides smooth lines and pure comfort - Black powder coat - 1"(25.4mm) clamp, 5.25" rise, 27" wide - Handmade in Maysville, Kentucky

SRAM's road chainrings are stamped from 7075 aluminum for low weight and excellent strength. The teeth are ramped for precision shifting, too.

• Washable surface • EVA integrated absorbs shock and increase comfort • Durable all conditions perforated surface for ventilation. • Includes Giant logo end-plugs and Giant finishing tape

- Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed - Drivetrain Speeds: 8

Giant's Connect XC Riser Handlebar is great for riders that like a little bit of rise, but still want to keep an aggressive, forward position. It's made from 2014 aluminum for reasonable weight and great strength. And, it has plenty of width, which provides pinpoint steering on techy trail sections plus leverage for climbing and sprinting.

PD-T421 FEATURE - CLICK'R binding on one side and flat pedal on the other - Customize the entry and release tension settings - Integrated reflector - Easier to catch the binding BENEFIT close - Versatile use - Longer life - Smart appearance - Weight: 418g - Easy entry and release - Better grip on flat side - Rider tune - Color: Black - Average weight: 418 g - Binding: Single Sided - Cleat included: SM-SH56 - Optional cleat: SM-SH51

Stainless steel rotor designed for smooth and quiet braking with any disc brake caliper.

Short rides and daily commutes just got better thanks to Giant's Contact City Saddle. It offers a wide seat and D2 base for amazing, pressure-relieving comfort. And, with its lightweight, water-resistant synthetic cover and tough chromoly rails, this saddle is bound to last.

SRAM's PC-850 Chain makes a trusty partner over hill and dale. It's easy to install, too, thanks to the no-tools-needed PowerLink. Quiet, smooth, reliable and very affordable, the PC-850 is a fine value.

- Scallop shape provides extra grip and a stable platform. - Low-profile design. - 10 replaceable and adjustable pins per side. - Sealed bearings. - Cro-Mo axle.

Shimano's M540s are race-ready clipless pedals that don't require a team budget. These rugged, light beauties feature dual-sided Shimano SPD bindings that are easy to enter and exit and deliver excellent power transfer and maneuverability. The bindings are adjustable for dialing in the perfect tension and these sweet pedals have an open mud-shedding design to prevent clogging. Plus, the M540s are built to last with chromoly axles and sealed-cartridge bearings. - 352 grams (pair)

The PC-951 is SRAM's most economical PowerChain and maintains their high standards of quality. It boasts tough chrome-hardened pins for durability and accurate shifting. And, with its great PowerLink, you don’t even need tools to install it.

Shimano's BB-UN55 Square Spindle Bottom Brackets are the unofficial standard for English-threaded cartridge bottom brackets. Quality, value, and durability come together to keep you cranking for many, many miles. - Fits JIS Square-Taper Cranksets - Hollow spindle - Crankarm fixing bolts not included

When it's time to replace your old 8-speed cassette, check out SRAM's PG-850. Its steel construction and SRAM's PowerGlide technology combine to deliver miles of solid shifting and outstanding durability.

For reliable mountain bike shifting, Shimano's SL-M315 RAPIDFIRE shift lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke. - Slim main lever body - OPTISLICK for smooth shifting performance - Gear display positioned below the handlebar - Numbered gear display indicates gear position at a glance - Light shifting operation, wider compatibility, and suitable for internal cable routing - Streamlined cockpit experience

Zipp's Service Course SL Stem, crafted from 7075 aluminum, features a shape that's strong and lightweight, resulting in a best-in-class 1.85 grams per newton meter of stiffness. That results in no-flex sprints and accelerations. This stem is a favorite of Zipp ambassadors and pro athletes. - Distinctive Zipp cosmetics - Zipp Quickview integrated computer mount available separately - Lifetime warranty

SR Suntour's XCT is a replacement left crank arm for square or diamond taper-oriented cranks that features aluminum alloy construction.

The SRAM DUB bottom bracket series has a simple job—connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, we've engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket standard. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride. - One oversized spindle to work across every bottom bracket standard - Greater bearing durability

• Microfiber with anti-sweating and slipping • Thin, lightweight material enhances transmission of the energy • Includes Giant logo end-plugs and Giant finishing tape

Replacement bolts for Super Logic stems. Original equipment stem hardware ensures exact fit and finish. - Replacement T20 bolts for WCS C260 stems - Includes T20-M4x15mm x 4pcs & M5x18mm x 2pcs - Bit Size: 4mm - Thread Pitch: M4 & M5 - Length: 4x 15mm, 2x 18mm

- Length: 400mm - Offset: 0mm - Clamp Style: Standard Rails - Material: Aluminum

All-City replacement bolts and adjustment springs for the Hennepin Bridge and Space Horse dropouts. - Sold as a pair; two bolts and two springs - M4x0.7mm thread - Length: 45mm

Now available with the iconic high-polish silver finish, the Ritchey Classic Zero seatpost features the same Zero post head and zero setback as the original Zero post. Inspired by life, built to last, and providing a classy aesthetic, the Classic Zero offers no-slip saddle engagement and high adjustability by securing the rails with fore and aft bolts. Whether you're cruising along rough gravel roads, remounting after running a section of slop on the 'cross course, ripping some sublime singletrack, or out on an epic road ride, the Classic Zero seatpost keeps your saddle exactly where you want it. - Material: 6061 alloy - Offset: zero - Saddle clamp: 2-bolt fore/aft - Saddle clamp torque: 7Nm (max) - Seat collar torque: not specified for seatpost—follow frame/seat binder specification - Weight: 290g (27.2 x 400mm)

Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance. - OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. - These hangers DO NOT INCLUDE attachment hardware with the exception of QBP # FS1561 (DROPOUT 399) - CNC machined 6061 aluminum - Made in the USA

Wheels Manufacturing hangers are stiffer than almost any OEM hanger, which improves durability and shifting performance. - OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. - These hangers DO NOT INCLUDE attachment hardware with the exception of QBP # FS1561 (DROPOUT 399) - CNC machined 6061 aluminum - Made in the USA