White Industries G30 Crank - black/black

The G30 is part of the White Industries 30mm spindle line of cranks which also includes the M30, A30 and R30 models. The “G” stands for gravel and the “30” is for the 30mm spindle. This combo lives in that wide open world occupied by bikes that are neither road nor mountain and can be the perfect solution when more crankarm-to-chainstay clearance is needed, while keeping the road chainline of the R30 crank.

Features & Specifications of the White Industries G30 Crank

• 5 different White Industries 30mm bottom bracket options (BSA, T47, PF30)
• All 30mm cranks and spindles are made from U.S. sourced 2024-T365 aluminum
• Designed around a 91mm OBW (Outer Bearing Width). This is the allowable outside-to-outside measurement of your BB bearings (with seals) when they are mounted to your frame.  The bearing preload collar on the crank is adjustable and can accommodate slightly wider or narrower widths (+/- 1mm) than the target number.
• Designed to fit 68mm or 86mm bottom bracket shells

Compatible White Industries chainrings

• TSR 1X/singlespeed: compatible with 8/9/10/11 and 12 flat-top chains, Shimano 12-speed chains must use a SRAM Eagle 12-speed PowerLock connector
• TSR Boost 1X/singlespeed: compatible with 8/9/10/11 and 12 flat-top chains, Shimano 12-speed chains must use a SRAM Eagle 12-speed PowerLock connector
• VBC 2X: compatible with 9/10/1- speed chains and derailleurs (12-speed are too narrow), Campagnolo and SRAM derailleurs not recommended, Shimano road derailleurs are best with these rings on this crank: 11-speed Di2 & 9/10/11-speed 105/Ultegra/Dura Ace/GRX
• Also compatible with Wolf Tooth “CAMO Direct Mount Spider For White Industries”

Chainlines of the G30 crank

• 46.5mm - 1x standard TSR ring (3mm offset, facing inward)
• 49.5mm - 1x Boost TSR ring (0mm offset/flat)
• 52.5mm - 1x standard TSR ring (flipped outward for Rohloff or Super Boost)
• 45mm - 2x VBC rings (measured between the 2 rings)