Shimano men's road shoes SH-RC903 red (ESHRC903MCR01S)

Product details

Fastening type Double knob

Upper material Microfibre, Synthetic leather, Grid

Outsole TPU, Carbon fibre composite

Inset High-density insole with adaptive pellets

Block system SPD-SL

Hardness scale 12

Technologies BOA® Fit System, Shimano DYNALAST, SHIMANO PEDALING DYNAMICS SL, UPPER TECHNOLOGY, Silvadur®

Weight 225 g

Other data

Sport Bicycles

Brand Shimano

Leading colour Red

Season Year-round

Model/product code SH-RC903 ESHRC903MCR01S

Purpose Road

Gender Male

Country of origin of the brand Japan

Model colour 2000103983

EU size	40	40.5	41	41.5	42	42.5	43	43.5	44	44.5	45	45.5	46	46.5	47	48	49	50
US Size	6,5	7	7.5	8	8.5	9	9	9.5	10	10	10.5	11	11.5	11.5	12	13	13	14
Foot length (cm)	25.2	25.5	25.8	26.3	26.5	27	27.3	27.5	28	28.3	28.6	29	29.3	29.6	30	30.5	31	31.5

Advantages

Stiffness

What is extremely important when riding on the road is the efficient transfer of power from the muscles to the drive of the bike in order to go faster. This is made possible, among other things, by a suitably stiff sole such as the one used in this model. It is a good choice for professional riders.

Double Boa fastening

This type of fastener is sure to be appreciated by pro riders who want full control over the amount of tension. The double BOA system allows you to adjust the shoe very precisely, even while riding, so you can tighten the shoe as you approach the finish line.

Compatible with SPD SL blocks

This shoe model has special holes in the sole that allow blocks to be fitted with the SPD SL system. They will therefore be a good choice for cyclists who choose tarmac roads to ride and expect good power transfer and stability.

Perfect hold

During the ride, stability is very important in order to pedal effectively. The design of this shoe model, combined with its fastening system, ensures that the foot is well supported and the rider feels confident and stable.

High power ratio

Tailored to the cyclist[s foot, the construction of the road shoe and the systems and technologies used enable a very high power transfer to the bike[s drive. As a result, you will ride faster and more efficiently.

Road shoes

This model of cycling shoes with SPD latching system is designed for road pedals, that is, with a wider base. Such shoes help to reduce energy loss, so if you are a road cyclist, this will be the right choice.

Carbon sole

A distinctive feature of this road shoe model is the carbon outsole used. It is lightweight and adds rigidity. This solution allows maximum energy transfer from the legs to the pedals.

BOA® Fit System

Fitting system, consisting of a strong line, hooks and an adjustable knob. It guarantees a stable and comfortable fit of the product to the shape of the body. The user has the possibility of very precise adjustment.

Shimano DYNALAST

A cycling shoe design from Shimano that increases pedalling efficiency. The Shimano DYNALAST shoe has an optimised shape that provides a wider range of movement and more efficient power transfer. As a result, the cyclist puts less effort into riding long distances.

SHIMANO PEDALING DYNAMICS SL

SHIMANO PEDALING DYNAMICS SL is a system that allows more efficient transfer of pedalling energy to the cranks, even under extreme loads. The energy is distributed over a wider area, increasing efficiency and riding comfort.

UPPER TECHNOLOGY

This is a method of designing cycling footwear that involves tailoring the design of the uppers and fastening systems to the individual needs of each wearer. The uppers are made from a single piece of leather, providing a comfortable and snug wrap around the whole foot.

Silvadur®

Silvadur® is a technology that keeps the material fresher for longer, and this significantly increases the comfort of the shoes during intense activities.