Extralite QRC-3S single chainring crankset (XD15 Ceramic bearings)
Orange patch: shipped 10/15 days after order
Please indicate the BB you need in the order commentaries:
-BSA 68 (fits standard BSA threaded shell, width 68mm)
-BSA 68 Brompton (fits standard BSA threaded shell, with 68mm asymetrical)
-BB30 (fits BB30 shell, width 68mm / bore 42mm)
-BB91-42 (fits PressFit shell width 84.5mm / bore 42mm)
-BB91-41B (fits PressFit shell width 86.5mm / bore 41mm)
-PF30 (fits PressFit 30-68 BB-shell, width 68mm / bore 46mm)
-BB386 evo (fits BB386 evo shell width 86.5 / bore 46mm)
-BBright 42 (fits BB Right width 79mm asymtrical / bore 42mm)
-BBRight 46 (fits BB Right width 79mm asymetrical / bore 46mm)
-T47 (fits standard M47x1 threaded shell, width 68mm)
Integrated crankset for SINGLE chainring setups
Accepts chainrings with a thickness under the bolt from 2 to 2.5mm
It is recommended to install the : Extralite OctaPhase chainring
Narrowest "Q" factor 142mm, 170mm arm length
Chainline 46mm
Integrated chainring spider 110mm BCD, integrated female bolts
Axle and bearings Ø30mm, hyper accurate exotic 3D CNC 170mm levers
Finish: Black anodized with laser etched graphics or Limited Edition Colors
Destination: Road, Gravel, City bikes.
To increase aerodynamics and to protect from dirt intrusion, you can order the QRC3 Aero Nose: https://www.dulight.fr/en/home/2076-extralite-qrc3-aero-nose.html
XD15 Ceramic bearings
Weight: 348g includes includes crank levers, spider, axle, axle bolt, extractor ring, "click-dial" bearing preload and both bushings for the bearing support.
Price includes Bearings and cups in the following BB versions:
BSA 68 +66g
BSA Brompton +66g
BB30-68 +65g
BB91-42 +44g
BB91-41B +42g
PF30-68 +66g
BB386 evo +62g
BBRight 42 +44g
BBRight 46 +62g
T47 +73g