SHIMANO NEXUS Di2 DH-3RB1 FRONT WHEEL DYNAMO HUB ROLLER BRAKE 36 SPOKE HOLE
SHIMANO NEXUS Di2 POWER MODULATOR FRONT HUB DH-3RB1 FOR USE WITH THE SHIMANO Di2 DIGITAL SYSTEM ONLY
· 6Volt – 3.0 WATT OUTPUT
· 2 WIRE CONNECTION
· 36 SPOKE PATTERN
· ROLLER BRAKE HUB TYPE
· TO BE BUILT INTO 26 – 28” WHEEL SIZES ONLY (IF YOU REQUIRE IT BEING BUILT INTO A RIM PLEASE CONTACT WITH YOUR RIM/SPOKE COLOUR DETAILS & WE,LL SEE IF WE CAN BUILD A SUITABLE FRONT AT AN EXTRA COST!!)
· FRONT HUB 100mm OVERLOCK NUT DISTANCE
· QUICK RELEASE SKEWER SUPPLIED
· WEIGHT OF HUB 970grams with skewer