Ergon ST Core Evo Men's Saddle - SM/MD Black/Gray CheckoutSpec= Thread Mount (For Force E1 AXS PM Spider) Solo Air spring tuned for J212139 Color:Slate Grey Model Cold Weather Color MFPN=3DGRP100

Ergon ST Core Evo Men's Saddle SM MD Black Gray CheckoutSpec= Thread Mount (For Force E1 AXS PM Spider) Solo Air spring tuned for J212139 Color:Slate Grey Model Cold Weather Color MFPN=3DGRP100 Solo Air spring tuned for short travel Machined and anodized crown Maxima Plush Dynamic Lower Leg Lube reduces friction and enhances fork performance ride after ride Full fender compatibility using custom stealth stay bosses 3 bolt mounts to fit a short fender (RockShox fender included) Maxima Plush damping fluid reduces friction and silences damper noise Fits up to 700x50 tires SRAM Model ID: FS RUDY ULT A2 Frame Size 21 Color Matt Black Primary Color Black Wheel Diameter 20