E*thirteen Guiderings
Our Guiderings allow for flawless single speed or chainguide setup. They are exceptionally light and durable.
Primary Uses: Any bike with a chainguide or 1-by set up
PRODUCT DETAILS
Redesigned for 2011
Perfectly stepped for any chainguide setup
Super strong, long lasting 4mm 7075 T6 construction
Available colors: PG Green, Delta Gold, Red Rocket, Grape Drink, Jet Black, Silver Bullet, Blue Steel
SPECIFICATIONS
Sizes: 4 x 104 BCD
Compatibility: 8,9,10 spd
Even Sizes: 32, 34, 36, 38 40T
Odd Sizes: 33, 35, 37, 39T
Weight Range: 30 - 61 Grams