BONNY DOON
Along the Santa Cruz coast on Highway One, there's an inland turn that sends shivers down riders' spines: the ocean-side transition onto Bonny Doon Road.
THE DOON
Named for one of the most famous roads in all of Santa Cruz, and a perfect fit for our new pro-level road crank.
CARBON BLISS
Thanks to our in-house C.R.A.F.T. carbon process a pair of DOON 172.5 arms hits the scale at a feathery 342g.
M30-THRU
The M30-THRU spindle allows tunable preload for ours or any brand's 30mm/30 BB
ARM SET
Also available as an arm set so the Doon can be built as a top flight 1X crank
SPECIFICATIONS | |
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CRANK | Full carbon crankset OR arm set only. See dropdown menu for offered options |
BUY THIS IF : | You want our lightest weight professional level carbon road crank that is 10/11/12sp compatible with Shimano/SRAM/Campy drivetrains. |
MATERIAL | Carbon Arms | Aluminum Spider & Rings | Alloy M30-THRU spindle (30mm/30mm) |
GEARING | LevaTime II X-RING | 48/32, 50/34, 52/36 |
CHAIN | ✅ 10/11/12sp KMC SHIMANO SRAM - All regular or "Flat-Top" |
WEIGHT | 342g : 172.5 Armset
542g : 172.5 with 48/32 570g : 172.5 with 50/34 574g : 172.5 with 52/36 602g : 172.5 with 53/39 |
CHAINLINE | 2X = 44.5mm ROAD | NOT compatible with Shimano GRX front derailleurs 1X = 45.5mm ROAD |
Q-Factor | 147mm |
DRIVETRAIN | SHIMANO- Compatible with both Di2 and mechanical Shimano 10/11/12sp drivetrains.
SRAM- Compatible with both e-Tap and mechanical SRAM 10/11/12sp drivetrains. CAMPY- Compatible with both EPS and mechanical Campy 10/11/12sp drivetrains. |
MAIN BOLT | 8mm Alloy Main crank bolt for Install/Self-Extract |
BB | This crank uses our M30-THRU BB FAMILY HERE M30-THRU = 30mm Drive Bearing / 30mm NonDrive Bearing Offered in BSA / BB86 / T47 I.B / T47 E.B / BB30 / PF30 / 386EVO / BBRight |
TECH | C.R.A.F.T. Cabon Mfg.
Cold Forged Ring Mfg. LevaTime II Shifting |
AFTERMARKET POWER OPTIONS | Compatible Road Power Meters for this crank :
Power2Max – NG and the NG Eco 3-Bolt Power Meter SRM – 3-Bolt Power Meter SIGEY – 3-Bolt Power Meter XCADEY – 3-Bolt Power Meter GARMIN - Power Pedals LOOK – Power Pedals Favero– Power Pedals Velocomp – Power Pod |