Proven aero performance, sharp yet stable handling and one of the lightest frames in its category?you get it all with Propel Advanced. Engineered with AeroSystem Shaping Technology and Advanced-grade composite, this race-ready machine leaves the competition behind. The lightweight, easily adjustable Vector composite seatpost minimizes drag, and frame technologies including the OverDrive steerer tube and PowerCore bottom bracket deliver sharp handling and pedaling efficiency for the perfect one-two punch at the finish line.
Sizes XS, S, M, M/L, L
Colors Composite/Neon Red
Frame Advanced-grade composite
Fork Advanced-grade composite, Hybrid OverDrive steerer
Handlebar Giant Contact, 31.8mm
Stem Giant Connect
Seatpost Giant Vector, Composite
Saddle Giant Contact Forward
Shifters Shimano Ultegra
Front Derailleur Shimano Ultegra
Rear Derailleur Shimano Ultegra
Brakes Giant SpeedControl
Brake Levers Shimano Ultegra
Cassette Shimano Ultegra 11x28, 11-speed
Chain KMC X11 EL
Crankset Shimano Ultegra, 36/52
Bottom Bracket Shimano, Press fit
Rims Giant SLR 1 Aero DBL WheelSystem; 55mm deep, 23mm wide, Tubeless compatible, Full composite
Hubs Giant SLR 1 Aero DBL WheelSystem; Pawl driver, [F] 16h [R] 21h
Spokes Giant SLR 1 Aero DBL WheelSystem; Dynamic Balanced Lacing, bladed stainless
Tires Giant Gavia SLR Tubeless, 700x25, Folding
Weight The most accurate way to determine any bike?s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All Giant bikes are designed for best-in-class weight and ride quality.
Our story begins in 1971. Bill Miller(Curt's dad) put a few bikes in a small storefront on Main Street in Nazareth. After selling through several times, Bill decided a larger space was needed. A space now occupied by Werkheiser's Shoes was large enough to allow 150 bikes to be displayed. This was during the bike boom of the early 70's. After paying rent for a few years Bill purchased the property on which the store now resides. A house occupied the piece of land and a showroom was added on. Many changes took place over the years... the most recent can be seen in these pictures. Our goal is to provide a comfortable place for customers to shop. Although we can't always have everything in stock we will do our best to meet every request.