Selle Italia SLR Boost Kit Carbonio Saddle 248 x 145mm Unisex 143g ModelNumber=J2594 Details here on the 148mm

Details here on the 148mm Boost spacing

Axle Type 12mm TA Position Rear Primary Color Black Hub Drilling 24H Hub Weight 217g Freehub Body Shimano Micro Spline Hub Spacing 142mm Hub Spoke Type Straight Pull Rotor Mount Center Lock

Deep Peri-Canal - Continuous relief channel from tip to tail

Fork: FOX 36 Float Rhythm Air Grip 3-Modes / 15x110mm QR axle / tapered steerer 44mm offset / Reb

this easily adjustable strap offers precise fitting for optimum power transmission

Selle Italia SLR Boost Kit Carbonio Saddle 248 x 145mm Unisex 143g ModelNumber=J2594 Details here on the 148mmSelle Italias lightest short saddle Boost short nose improves thigh clearance, saddle fit and reduces weight No cut out, improves support for cyclists who have a limited pelvic rotation Carbon infused shell ensures low weight and durability Fibra Tek cover, made from a strong, highly durable and lightweight technical microfiber material CarboKeramic rails, made from ceramic coated carbon, offer low weight and superior clamping resistance Weight: S: