WTB Riddler TCS Light Fast Rolling Tire - 700 x 37c featured When the situation calls for

When the situation calls for a vest instead of a jacket

but which weighs 100g more than the standard version and costs less

Color:  Black

Limited Edition Rear Derailluer - RX812-LE - 42t Max Low End

Mounts on bars

WTB Riddler TCS Light Fast Rolling Tire - 700 x 37c featured When the situation calls forYou need a tire that keeps your legs on their game for hours on end, provides tenacious grip in the corners, allows you to drop your buddies off the start, while remaining composed when leaned over through the first turn. Aggressive cornering knobs meets fast centerline, making for a tire that carries speed into the turns yet corners like it means it. The Riddler is just as ready for the local cross course as it is spinning down an empty gravel B