New Shimano 105 is new for 2011 and incorporates many of the benefits that were originally developed for Dura-Ace 7900 series and integrated into Ultegra 6700 series. The new group is available in Sterling Silver for a classic road cosmetic or Lodestar Black for a more contemporary look. Overall, performance and durability is enhanced while the entire group manages to drop almost 30 grams from the prior generation.

Shifters - STI Dual Control

Product
Shifters - STI Dual Control
ST-5700-L-S    ST-5703-S   
New Super SLR Design relocates the brake lever pivot for better mechanical advantage. Synchronized with the new brake arch pivot a greater level of modulation and power are available from the tops of the brake hoods, where most people ride a majority of the time. Internal Cable routing gives lighter steering action and a cleaner handlebar area while fit can be customized through a series of shims creating reach adjustment. Two sizes of shims reduce reach by 5mm or 10mm for maximum comfort and control. Available in silver or black the new 105 levers are compatible with Ultegra 6700 and Dura-Ace 7900 brake arches.

Brakes

Product
Brakes
BR-5700-S   
New Super SLR Design relocates the brake lever pivot for better mechanical advantage. Synchronized with the new brake arch pivot a greater level of modulation and power are available from the tops of the brake hoods, where most people ride a majority of the time. Adjustable toe-in on the brake shoes allows for fine tuning braking performance while pad compounds nearly double wet weather braking performance. Available in silver or black the new 105 brakes are compatible with Ultegra 6700 Dual Control levers.

Cassette Sprockets

Product
Cassette Sprockets
CS-5700   
With a light weight aluminum carrier and continued improvement of the well-recognized Hyperglide ramps, the 105 cassette shifts with a confidence and crispness that is instantly identifiable as Shimano.

Cranksets

Product
Cranksets
FC-5700-S    FC-5750-S   
Shimano’s proprietary HOLLOWTECH II design provides an optimum balance of light weight and stiffness, while Dual SIS front index shifting has long been the industry benchmark for instantaneous and assertive front shifting performance. Additional improvements include increased spacing between the inner and outer chainrings to reduce chain interference in cross-chain situations. Available in double, triple, and compact chainring configurations: FC-5700: 52-39T, 53-39T / FC-5703: 50-39-30T / FC-5750: 50-34T.

Front Derailleurs

Product
Front Derailleurs
FD-5700-F-S    FD-5703-F-S   
FD-5700-B-S    FD-5703-B-S   
The new 105 front derailleur leverages the wide inner link design introduced at the Dura-Ace lever to assertively move the chain. Combined with the improved chain guide shape, silky smooth and seamless shifts can be made even under the heaviest of loads

Rear Derailleurs

Product
Rear Derailleurs
RD-5700-SS-S    RD-5700-GS-S   
The 10 speed SIS 105 rear derailleur integrates the wide link design prominently featured in both Dura-Ace and Ultegra derailleurs to not only promote quick shifting, but to preserve the pivots for greater durability and long term crisp shifting performance. The new derailleur is available in both short and medium cage lengths for double, compact, or triple crank configurations.

Chain

Product
Chain
CN-5701   
The asymmetrical design of the new 105 chain helps tame the most challenging shifts: inward shifts in the rear and outward shifts on the front. The unique profiling creates an extra advantage in moving the chain quietly and quickly to bigger rings and cogs even under extreme loads.

Pedals

Product
Pedals
PD-5700-S