Parts

Shimano's 105 11-Speed Cassette delivers excellent shifting and durability. The cogs are made of long-lasing, smooth-running steel. They have Shimano's engineered tooth shapes for precision shifting. And for lightness, the cassette has an aluminum carrier for the top cogs and nylon spacers.

This is a MegaExo Left Crank Bolt for 19mm MegaExo Cranks. - M12 bolt

Inline adjusters make on-the-fly derailleur cable tension adjustments safe and easy. - Indexed shifter adjustment, fits 4.0mm housing; not recommended for use with brake systems - Compact design improves performance when used on curved housing segments

The Odyssey 13T freewheel threads on to the metric (small) side of a flip flop hub. - Freewheel Teeth: 13 - Cassette Body Type: Threaded Metric 30 x 1mm - Chain Compatibility: 1/2" x 1/8" - Weight: 113g

Shimano BR-MT520 4-piston hydraulic disc brake calipers offer rapid initial pad contact as well as controllable power modulation. The caliper features a wider contact area using dual-diameter opposed pistons for highly-responsive braking power and greater control. - Master cylinder design is sleek and durable - Includes metal pads

Profile's T2 Wing has a winged cross-section to slice through the air, making this a perfect base bar for triathlons and time trials. Made from double-butted 6061 aluminum, the T2 is super light and boasts a wide clamping section that will accept any Profile clip-on aero bar. Plus, it's shot peened and anodized for added strength and durability.

SRAM's Apex Rear Derailleur features cold-forged aluminum construction for sweet shifting, dependability and low weight. Designed for SRAM's 10-speed road drivetrains and featuring their Exact Actuation Technology, Apex will provide you with perfect shifting every time.

SRAM's Pad Inserts for carbon wheels are the perfect upgrade for your brakes to deliver excellent stopping power and speed modulation. The secret is SwissStop's proprietary yellow compound that resists heat buildup for a consistent grip without being "grabby." They have deep grooves to whisk away water so they're perfect for road and cyclocross alike.

- Adhesive backed, 100% cotton, braided, reinforced edges

Get back on the trail with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: 1-bolt

Get back on the trail with a quality replacement hanger. - Attachment hardware is sold separately - For use with 135x5mm hubs Specifications: - Size: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: Thru axle nut

Stay fully planted as you smash the mountain. The lightweight Smash pedal offers uncompromising performance with its strategically placed pins and bulletproof, extended axle design. - Body: Reinforced Premium Thermopoly - Axle: CNC-machined Cro-Mo - Bearings: Ultralight, self-lubricating sealed bushings - Replaceable pins - Size: 113mm x 114mm - Weight: 180g (each)

Get back on the trail with a quality replacement hanger. - Attachment hardware is sold separately - For use with 150x12mm and 135x12mm hubs Specifications: - Size: Rear drive side, Thru Axle - Mounting location: Rear drive side - Attachment: Thru axle nut

Bontrager's Race Lite VR Handlebar is an easy way to drop some weight and soup up your sizzling-fast road steed. This great bar improves the comfort of ride-all-day, century machines, too. It's made of custom-butted 7075-aluminum, which offers superior strength and stiffness and weighs next to nothing. The shot-peened finish offers great fatigue life plus the etched positioning lines make lever alignment a no-brainer.

Shimano's Ultegra Rear Derailleur delivers category-defining 11-speed shifting. At the heart of the derailleur is a light, tough, cold-forged-aluminum body with a wide, rigid pivot design that maximizes shifting speed and equalizes shift effort across the cassette. Smooth-spinning pulleys use sealed bearing to keep out the dirt and ensure quiet running in the miles to come.

- Replacement pads for Campagnolo Super Record 11-speed groups - Black: standard compound designed for dry condition riding - Salmon: aggressive compound for wet weather conditions - Dual: combination of Salmon and Black compounds for more controlled, smoother stopping - Triple: Kool-Stop's most aggressive compound combination for controlled braking in all conditions - Carbon - Kool-Stop's original carbon compound which works great for most carbon wheels but will wear quicker on fast steep descents. - Carbon 2: updated formula for carbon rims, withstands steep descents with reduced wear

Get back on the trail with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 142x12mm Thru Axle - Mounting location: Rear drive side - Attachment: Thru axle nut

Shimano Ultegra R8000 dual-pivot brake caliper. - Clear contact feeling with balanced rigidity, weight and stopping power - Stabilizer between axles reduces deformation and improves braking efficiency - More predictable, linear braking curve - Sleek design - Narrower gap between arms - Wider clearance with larger tire sizes - Compatible with wider 28c tire size - Model Number: BR-R8000 - Series: Ultegra - Brake Type: SLR EV Dual Pivot - Average Weight: 182 grams (Front) 178 grams (Rear)

Record chains represent Campagnolo's highest quality and performance chains and are available in 9, 10 and 11 speed versions. - Hollow pins for reduced weight - NI-PTFE antifriction treatment reduces friction for smooth pedaling, reduced noise, greater efficiency and longer chain life - Links (links): 114 - Width: 5.9 mm - Drivetrain Speeds: 10 - Chain Connection Type: Pressed Pin - Half Link Chain: No - Weight: 255 grams

The Montrose Comp Gel saddle provides the perfect blend of performance and comfort to let you ride longer and more confidently. It features a gel infused cutout and suspended rails, all with an inForm BioDynamics design. The Montrose Comp packs a ton of comfort into a versatile Posture 2 performance saddle. - Posture 2 forward pelvic rotation for flexible athletes in aggressive position - Soft cushion gel padding provides ultra comfort - Cutout channels on bottom of shell for added compliance at rear of saddle - Contour Relief Zone Plus (CRZ+) full saddle cutaway enhances soft tissue protection - Size Specific Curvature ensures each saddle is designed specific to its width - Hollow chromoly rails - Nylon composite shell

Bontrager's Satellite Plus Grips boast a dual-compound rubber for a great feel and a large, ergonomic contact area for support and comfort. They also feature an integrated clamp that locks them on the handlebars so that they can't slip or move.

Hellbender 70 Lite headset.

With an all-new design, DURA-ACE BR-R9270 hydraulic calipers are our most compact yet. MONO-BODY construction ensures light weight and rigidity, proving that good things can come in small packages. With an all-new MONO-BODY construction design, high performance braking has reached a new peak. The BR-R9270 caliper drops weight while also providing increased pad clearance, ensuring a quieter ride. Lastly, a new bleeding process makes maintenance easier than ever. - One-piece structure maximizes stiffness and reduces weight - 10% wider pad clearance decreases the chance of rotor rub - Maintenance-friendly bleeding process

Shimano SLX M660 9-Speed chainrings get your drivetrain back to optimal operation.

Keep your bike looking good with SRAM's DoubleTap Lever Hoods matching your frame. They're made of a soft, grippy rubber and will enhance any bike's appearance.

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. - CNC machined 6061 aluminum - Black anodized finish - 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. - CNC machined 6061 aluminum - Black anodized finish - Made in the USA

The pinnacle in mountain bike braking, SHIMANO XTR RT-MT900 disc brake rotors deliver superb stopping power for the most aggressive riding. The ICE TECHNOLOGIES FREEZA rotors dissipate heat to maintain braking performance on long downhill stretches. SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design. High-performance and consistent brake performance - Stable and versatile brake performance in the most demanding conditions New ICE TECHNOLOGIES FREEZA construction for boosting heat dissipation - Surface temperature cooled by -20°C (vs RT99, 203 mm) Rotor size - 160 mm, 180 mm, 203 mm

- V-Brake design - Cartridge type brake pads - Inner cable lead unit included - Adjustable linear springs on both sides - Longer brake arm resulting in a better spacing for mudguards