DT 240 STRAIGHT PULL MTB 28x148x12mmTA MICROSPLINE RATCHET EXP 6B BLACK (L) NITTO Replaceable steel chainrings

Replaceable steel chainrings

Forged cups

Compatible with Shimano Dura Ace 9100 / 9150 / 9170

10-speed double front derailleur

and RR21 Dicut Disc Gen 1 wheels made before 2016

DT 240 STRAIGHT PULL MTB 28x148x12mmTA MICROSPLINE RATCHET EXP 6B BLACK (L) NITTO Replaceable steel chainringsThe new 240 MTB series featuring new EXP ratchet technology (rear only) Newly redesigned press fit end caps allow easy tool free maintenance and conversion Contact free seals and high precision build guarantee smooth bearings Rear hubs feature 36T ratchet mechanism with 10 engagement angle for instant transfer Large surface contact area of ratchet provide improved durability and reliability Straight pull spoke interface for improved handling and