|Posted||30 Oct 2016|
|Cleat Compatibility||3 hole / Road|
|Shoe Size||39, 40, 41, 42, 43, 44, 45|
Design to outperform SIDI power, S-works carbon, LakeSide design.
These R321 road shoes provide maximum power transfer with an extraordinary comfortable fit and have been engineered to provide maximum pedaling efficiency - beyond the demands of the pro-tour peloton.
This is the improved version of last model r320.
The arch and upper instep sections inside the R321 shoe incorporate a special thin-film, heat moldable material that works to enhance comfort and maximize power transfer for pro-racers. The arch supporting heat-moldable material also promotes a more stable pedaling platform by preventing the rider's feet from shifting inside. Also, the heel cup supports the entire heel from the outside and stabilises pedaling by holding the heel snugly in place.
The innovative Surround upper pattern provides perfect balance of holding power and absolute all-day comfort by wrapping the foot in a way that is securer and more comfortable than any previous designs.
Unlike conventional closures, Shimano's anatomically precise offset straps relieve tension at the highest point of the foot, where pressure tends to be greatest.
Custom Fit Technology
Shimano's Custom-Fit technology was designed for Pro Tour racers who demand maximum stability and power transfer, plus the comfort to endure six-hour stages. The heat-molded precision fit and pure anatomical comfort has helped pro racers mount podiums all over the world. They get a competitive edge from 3D upper patterns with glove-like ergonomics. They power up the climbs with retention-system rigidity that eliminates gaps, reduces friction, and stabilizes the foot for a single purpose: efficient power transfer. Comfort-Fit is transforming the rides of enthusiasts at every level, because everyone benefits from a perfect-fitting shoe. Optimal precision and power. Pure comfort to go the distance.
Custom Fit Insole
This heat-moldable, custom fitting insole features an adjustable arch wedge that provides arch support to help optimally stabilse the heel
Shimano Custom-Fit Insole
Custom-Fit heat-mouldable insoles are included with all Custom-Fit-Ready shoe models and they can also be purchased separately. The insoles feature an ergonomic, heat-mouldable base with a rigid high-density EVA support structure that provides instant support, comfort, and stability. Whether on the pro tour, at the World Cup, or just around town, Custom-Fit insoles will improve your ride.
Hollow channel carbon sole technology
To reduce sole weight, Shimano uses a carbon fibre production process like the one used to create carbon bike frames. During the moulding of the outsole, hollow channels are filled with lightweight foam. This increases the overall surface area of the soleadding strength and rigiditywithout compromising the weight.
Dynalast Shoe Technology - creating pedaling efficiency
The toe-spring section of a cycling shoe plays a key role in supporting efficient pedaling. Too high, and it causes increased tension in the plantar, calf, and hamstring muscles. Too low, and you get a bowlegged, inefficient pedaling form.
Extensive research by Shimano's R&D experts has produced a superior shoe last design with an optimised toe-spring section that promotes a smoother, more energy-efficient upstroke. Built based on feedback from pro riders, Shimano Dynalast helps reduce energy loss on long rides, letting you keep more in the tank for that final sprint to the line.
Heat moldable Custom-fit Technology
Innovative"Surround"upper pattern provides perfect balance of holding power and absolute all-day comfort
TEIJIN AVAIL100 ultra-fine fiber synthetic leather
Excellent shape-retention by unique balance of high rigidity and elasticity
Stretch resistant, superior durability and lightweight
Adaptable mechanical closure system adjusts to various instep height and shapes
Expanded Custom-Fit sections for greater support and comfort
3D breathable mesh for optimal ventilation
Custom Fit reinforced ergonomic heel cup ensures a comfortable, performance-enhancing fit
Custom-Fit insole, heat moldable insole with adaptable arch wedge provides custom natural foot
Shimano Dynalast provides a precise fit and improves pedaling efficiency
Ultra-rigid, lightweight hollow channel, weaved carbon fiber sole
Colour option: white, or black
Why spend 1k for this shoe?
Super power efficiency
Comfortable for long distance competition (heat moldable)
Shimano top of the range shoe (improved r320)
One of the coolest design
**no cleat is mounted
We sell only genuine shimano shoe
Pre order item ship within 5-7 working days.
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