Bicycle saddle Selle Italia SLR Boost Gravel TI 316 Superflow — road racing, blue, 13 cm x 24.8 cm, 204 g

The Selle Italia SLR Boost Gravel TI 316 Superflow is a road racing saddle adapted for gravel and mixed-surface riding. It combines a neutral anatomical shape with a large central Superflow cutout and a lightweight construction to reduce perineal pressure and improve long-distance comfort. The saddle features a carbon-reinforced shell, Fibra-Tek cover, Light Gel padding and TI316 titanium-reinforced rails to balance low weight with durability and vibration damping. A hi‑viz rear insert increases visibility in low light while the overall dimensions (13 cm width × 24.8 cm length) and 204 g weight reflect a performance-oriented design suitable for endurance and competitive cycling.

Advantages

The Superflow central cutout relieves pressure in the perineal area to reduce numbness and discomfort on long rides, while the neutral anatomical shape supports a wide range of pelvic rotations and riding positions. TI316 rails provide increased resistance and reduced weight compared with standard rails, contributing to durability without a significant mass penalty. Light Gel padding and the Shock Absorber interface lower transmitted vibrations from rough surfaces, and the Fibra-Tek cover offers a durable, low-weight finish that withstands extended use. Hi‑viz detailing enhances visibility for rides in poor light.

Suitable for

• Gravel and mixed-surface endurance rides
• Road racing where additional comfort and pressure relief are required
• Long-distance sportive and training sessions
• Riders seeking a neutral anatomical saddle fit
• Night or low-light excursions where improved visibility is beneficial

Key specifications

• Shape: Neutral anatomical
• Cutout: Superflow central relief channel
• Cover: Fibra-Tek microfiber
• Padding: Light Gel layer
• Shell: Carbon composite with high-grade nylon polymer
• Rails: TI316 titanium-reinforced, ø 7 mm
• Shock mitigation: Shock Absorber interface between shell and rails
• Visibility: Hi‑viz reflective rear insert
• Dimensions: 13 cm width × 24.8 cm length
• Weight: 204 g

How to use

Install the saddle on a compatible seatpost clamp and adjust fore-aft position and tilt to achieve neutral pelvis alignment and optimal knee-over-pedal-spindle (KOPS) positioning. Use small incremental adjustments to tilt and fore-aft placement while on the bike to find a balance between comfort and power transfer. The Superflow cutout is intended to reduce perineal pressure, so riders should allow a short adaptation period when switching from a different saddle shape. Regularly check rail clamps for secure tightening after initial rides.

Usage recommendations

For gravel or rough-surface riding, combine this saddle with a correct seatpost height and flexible frame or suspension setup to maximize vibration absorption. Clean the Fibra-Tek cover with mild soap and water, avoid aggressive solvents, and periodically inspect rails and mounting hardware for signs of fatigue. If you experience persistent discomfort, reassess saddle position or consult a bike fit specialist.