A Mountain Clipless Shoe Built for Power Transfer and Course Comfort

The SIDI Tiger 2S SRS is a mountain bike clipless shoe designed to transfer the full output of the rider's leg muscles into forward motion while maintaining the comfort level needed to focus entirely on the course rather than foot discomfort. The Tiger 2S SRS is positioned as a performance MTB shoe for riders who clip in on the trail or race course and want the combination of efficient power transfer from a carbon sole and the comfort and breathability required for extended riding on technical terrain.

The White and Black colourway in size 48 gives this version a clean, high-contrast finish suited to both race day and everyday trail use. Confirm your SIDI size before purchase as SIDI sizing can differ from standard European shoe sizing.

• Superior touch for a better feel and protection
• Enhanced breathability for cooling and individually fitted for comfort
• Tension-free contact with unbeatable stability on tough terrains
• Engineered durability

Bioveg Upper, Tecno 3 Closure, and Breathability

The upper is made from Bioveg material - a SIDI-developed fabric derived from recycled microfibers with an external finishing made from cereal-based materials. This sustainable material approach uses recycled content and plant-derived finishing to reduce the environmental impact of the upper's production without compromising the performance characteristics of the shoe. The Bioveg material provides a superior touch for better feel and protection while the construction maintains the enhanced breathability needed for cooling during extended MTB efforts on trail and race courses.

The Tecno 3 closure technology is strategically positioned to prevent areas of contact with other riders - a practical design consideration for technical trail riding and race situations where proximity to other riders creates the risk of closure hardware catching on competing riders or trail obstacles. The closure placement reduces this contact risk while providing the individually fitted, tension-free contact that keeps the shoe secure without creating pressure points over the course of a long ride.

MTB SRS Carbon Sole and SRS Technology

The MTB SRS Carbon sole harnesses the strength of interwoven carbon fibres for stiffness and direct energy transfer from foot to pedal. The carbon construction provides the rigid platform needed for efficient power delivery from clipless pedal use, where sole flex absorbs energy that should be transferred directly to the drivetrain. The SRS (Sole Release System) technology is integrated into the sole to maintain maximum grip at all times - allowing the rider to keep traction between shoe and pedal at a consistent level across technical terrain where foot position and shoe-to-pedal contact are frequently challenged by trail conditions.

The shoe is described as providing engineered durability - unbeatable stability on tough terrains through the combination of the Bioveg upper's structural properties, the Tecno 3 closure's secure fit, and the MTB SRS Carbon sole's stiffness and grip retention.

FAQs

What material is the SIDI Tiger 2S SRS upper made from?

The upper is made from Bioveg - a SIDI-developed material derived from recycled microfibers with an external finishing made from cereal-based materials. This sustainable construction reduces the environmental impact of the upper while providing superior touch, feel, and protection.

What is the MTB SRS Carbon sole?

The MTB SRS Carbon sole uses interwoven carbon fibres for stiffness and energy transfer efficiency from foot to pedal. SRS (Sole Release System) technology is integrated to maintain maximum grip between the shoe and pedal at all times, even on technical terrain where foot position is frequently challenged.

What is Tecno 3 closure technology and why is it strategically placed?

Tecno 3 is SIDI's closure system, positioned specifically on the Tiger 2S SRS to minimise areas of contact with other riders in crowded race situations - reducing the risk of closure hardware catching on competitors or trail obstacles. The closure provides individually fitted, tension-free contact for a secure and comfortable fit without pressure points.

Is the Tiger 2S SRS suitable for both trail riding and racing?

Yes. The combination of the MTB SRS Carbon sole for power transfer, Bioveg upper for breathability and comfort, and Tecno 3 closure for secure fit makes the Tiger 2S SRS appropriate for both extended trail riding where comfort over time matters and race situations where performance and stability on technical terrain are the priority.

What size and colourway is this listing for?

This listing is for size 48 in White and Black. Confirm your SIDI size before purchase as SIDI sizing can differ from standard European shoe sizing - contact Trek Bikes Florida for sizing assistance if needed.

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