Wolf Tooth Bosch Gen 4 Direct Mount Chainring - Drop-Stop B - 34T - Black ModelNumber=E3637 model Era-E length 160mm direct

model Era-E length 160mm direct mount/BCD Cinch configuration 1x spindle interface Bosch G4 material carbon color black

The deep relief channel produces a particularly high degree of strain relief of the sensitive perineal area

list-style-position:outside

stroke 40mm eye-eye 185mm (trunnion)

Spring and mounting hardware sold separately

Wolf Tooth Bosch Gen 4 Direct Mount Chainring - Drop-Stop B - 34T - Black ModelNumber=E3637 model Era-E length 160mm directWolf Tooth Bosch Gen 4 Direct Mount Chainring Drop Stop B 34T Black. Wolf Tooth Direct Mount Chainrings for Bosch Gen 4 E Bike Motors are compatible with all Boost and Super Boost bikes that use the Bosch Gen 4 Motor. This brings a lightweight chainring with patented Drop Stop technology to e bike chainrings for the first time. Direct Mount Chainrings for Bosch Gen 4 E Bike Motors are machined with 7075 T6 aluminum at Wolf Tooth in Minnesota USA. TECH