Whether you race in the pro peloton, hammer with a local club team or just compete against yourself, the classic curves and futuristic inForm BioDynamics technology of the new Serano RXL saddle offers the optimal combination of fit and efficiency for the aggressive road riding. With a turned up tail, the Serano RXL promotes a low, forward position on the bike, with a power pocket for huge wattage. Oversized carbon rails and a carbon-composite shell keep it ultralight and supportive.
Posture 2 - Aggressive: Forward pelvic rotation for athletes with a high degree of flexibility
Size Specific Curvature - Curvature of each saddle is designed specific to its width
Zone Density Padding - Multi-density padding is strategically placed for optimal comfort and performance
Oversize Carbon Rails - For the ultimate in lightweight strength
Carbon Reinforced Shell - Compliant carbon-fibre-reinforced shell strikes a balance between strength and light weight
inForm BioDynamics - Products designed to optimise your natural movement for sustained, higher performance
Requires oversize rail-compatible seatpost. For Bontrager seatposts use part # 421564
Unconditional Bontrager Guarantee
Approx weight: 185g
This product is covered by Bontrager's Unconditional Guarantee - If for any reason you’re not satisfied with your Bontrager purchase, return the item within 30 days for an exchange or store credit.
Saddle Sizing available in store
Selecting a bike saddle is arguably the most personal component choice made by any rider. Based on your riding style, posture and sit-bone width (measured using the Bontrager Inform Saddle-Sizer) we can help you find the best fit possible. That’s why every Bontrager saddle is backed by the ‘Unconditional Comfort Guarantee’ – so that you can be confident in your choice. 30 days to return the saddle for either a refund or exchange.