Is it my tyres or am I just a bit crap/not got big enough balls?
Riding near me (Surrey Hills + recent logging cutting up tracks) on certain descents the ground is very wet. I can feel the bike squirming underneath me and I back off and crawl down the hill holding the brakes. I'm running racing ralph on the rear and nobby nic on the front, is that the issue or do I need to purchase some skillz upgrades?

