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Pint-sized cyclists deserve comfortable saddles, too! The Little A.R.S. bike seats are smaller versions of Planet Bike's popular Anatomic Relief Saddle. They come in three sizes to fit 12"-24" wheeled bikes and they're scrappy enough to hold up to youthful exuberance. - Foam padding relieves pressure on soft tissue - Center recess for comfortable anatomic relief - Weather-resistant cover with abrasion-resistant side material - Steel rails - Small: Weight: 271 grams / Seat Size: 203x130mm - Medium: Weight: 292 grams / Seat Size: 225x135mm - Large: Weight: 329 gram / Seat Size: 245x135mm

Consistency and accuracy in training lead to better results, which is why using a consistently accurate and reliable power meter is vital. Quarq power meters using Quarq technology, measure power at the crankset spider. This the best place on the bike to measure power because all of your pedaling effort flows directly through the spider and it can be measured with great precision. Quarq's Active Temperature Compensation, which is calibrated with over 10,000 data points, makes their ELSA RS Power Meter Crankset accurate to within 1.5% (strain gauges benefit from accurate temperature). Plus the ELSA RS is specifically designed to match Shimano's 4-bolt Hollowglide chainrings for a seamless junction between ring and chassis. Quarq's Exogram Hollow Carbon crankarms deliver every watt to the road while keeping the weight incredibly low. ANT+ technology lets you hook up your desired compatible head unit, the LED indicator flashes when the power meter is on, and the single, easily-replaced CR2032 battery lasts for up to 300 hours of ride time. - Compatible with 11-speed Shimano chainrings (Dura-Ace, Ultegra, and 105) - Chainrings and bottom bracket are sold separately - Requires ANT+ head unit (sold separately) - 616 grams (GXP, 172.5mm) - Battery life: 300 hours

- Compatible with Super Record, Record, and Athena EPS systems - Required for use with the charger and works with V2 systems - USA/North America plug - adapters required for other countries

TRP Disc Brake Pads - Semi-Metallic, Steel Backed, For Hylex, Hylex RS, and HD-T190 Flat-Mount Calipers

We spend a lot of time obsessing over feel, and SwingLink technology brings our best R&D to life. The G2 RS offers riders the joys of SwingLink—getting brake pads to the rotor fast, then moderating pressure with smooth modulation. It's one small movement for your finger, one monumental upgrade to your braking. - Power organic pads give riders both feel and bite - Bleeding Edge for simple fluid installation and maintenance - Tool-free reach adjust for quick personalization

Mahle X35 system battery charger. - Charger wire for X35 charger - US version

G-ONE RS - Road speed with cyclo cross grip. Schwalbe´s fastest gravel tire. - Lowest rolling resistance in the G-One range - Maximum efficiency on light terrain, hard surfaces and asphalt - Braking and traction edges for front wheel and rear wheel thanks to scale-like tread pattern - Souplesse construction for smooth ride + high puncture protection under tough racing conditions - Race-oriented semi-slick race tire - PRO (Evo) line - 585g

Original equipment hydraulic hoses for no-compromise brake performance. - Fits All B (2016+) Versions of Guide RSC RS R - Hose length: 2000mm

The P ZERO Race TLR RS was developed specifically for racing purposes, making it one of Pirelli’s fastest and most high performing cycling tires to date. Maximizing the balance between speed, handling and grip, the P ZERO Race TLR RS features SpeedCore technology and Pirelli’s SmartEvo compound, along with a newer TLR bead design for even better compatibility and air retention. SmartEvo Compound features a blend of smart polymers inherited from the Motorsport expertise, blending grip and speed, together SpeedCore brings a thinner rubber layer that allows for better handling, while the aramid fibers dispersed in the blend provide the necessary mechanical strength Not compatible with hookless rims