Short guide to sizes
Our saddle sizes are characterized by a letter and a number, which combined offer 6 different options, to which the one-size-fits-all triathlon size, called U3, should be added.
The letters
S or L indicate the width of the saddle, and the guiding factor in choosing between them is the intertrochanteric distance (between the ischial bones of the pelvis).
Size S: narrow distance, for individuals with a value below 120mm
Size L: wide distance, for individuals with a value above 120mm
The numbers
1, 2, and 3 indicate the presence or absence of the cutout on the saddle, and the guiding factor in choosing is the rotation of the pelvis/body flexibility. For those with excellent pelvic rotation, size 3 is recommended, while for others, it is advisable to move towards size 1 in a descending order.
1: indicates a closed saddle, therefore the absence of the cutout
2: indicates the presence of a smaller hole called "Flow"
3: indicates the presence of the hole called 'Superflow' (the wider one)
Individuals with a higher level of stiffness can use size 1, but also sizes 2 and 3.
On the other hand, it is not recommended for a flexible individual to use a saddle without a cutout.
Performance and Comfort Perfected for Every Road Event
Description
Description
Experience the perfect blend of performance and comfort with the Selle Italia SLR Boost TM Saddle. Crafted with precision and innovation, this saddle combines the iconic SLR design with enhanced features to elevate your riding experience on any road event.
Performance-driven Design: The SLR Boost TM saddle integrates the ideal balance of performance features into the classic SLR design. Whether you're tackling an endurance ride or a competitive race event, this saddle is engineered to deliver optimal performance and support.
Durable Construction: By incorporating manganese rails, the SLR Boost TM saddle ensures durability and longevity without compromising on comfort. These high-quality materials are designed to withstand the demands of long rides and intense racing conditions, providing you with a reliable saddle for every journey.
Compact and Lightweight: Featuring a compact design and lightweight construction, the SLR Boost TM saddle offers exceptional agility and responsiveness on the road. Its neutral shape and short profile allow you to move freely without sacrificing power output, making it suitable for riders of all levels.
Comfortable Riding Experience: Designed with a polyurethane Soft-Tek finish, this saddle provides a luxurious feel that enhances your overall riding experience. The soft yet supportive padding ensures comfort during long hours in the saddle, allowing you to focus on your performance without discomfort.
Versatile Performance: Whether you're embarking on a long-distance endurance ride or pushing the limits in a competitive race, the SLR Boost TM saddle delivers versatile performance that meets the demands of any road event. Its innovative design and premium construction make it the ultimate choice for discerning cyclists.
Elevate your riding experience with the Selle Italia SLR Boost TM Saddle and discover unparalleled performance, durability, and comfort on every road ride or race.
Features
Features
Specifications
Specifications
Shipping, Returns & Refunds
Shipping, Returns & Refunds
We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.
Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.
Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.
For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.




