Lead Time Update: 8/4/22

Current lead time for most parts is still 16 weeks from the day you order, but some small parts can now ship within 2 weeks. For details on all lead times please go here. Thanks!

MR30 Spindles

$78.30

SKU: mr30spndls
Clear Options

Information


These are replacement spindles for our MARG30 series cranks that use a 30mm spindle.  Refer to the chart below to see which spindle will work for your configuration.

Specs

  • Made from U.S. sourced 2024-T365 aluminum
  • Comes in 2 lengths
    • R30/G30 spindle is for 68mm or 86mm bottom bracket shells
      • Spindle 126.2mm total length
    • M30/A30 spindle is for 68mm/73mm or 86mm/92mm bottom bracket shells
      • Spindle is 131.2mm total length
  • Compatible with White Industries cranks only

 

M30/A30/R30/G30 Crank Comparison Chart

Mountain

M30

Adventure

A30

Road

R30

Gravel

G30

Crank arm

M30

 Mountain arms

R30

Road arms

R30

Road arms

M30

Mountain arms

Spindle

M30

Mountain spindle

M30

Mountain spindle

R30

Road spindle

R30

Road spindle

1x chainline

(3mm offset ring, facing inward)

49mm 49mm 46.5mm

46.5mm

1x Boost chainline

 (0mm offset/flat ring)

52mm 52mm 49.5mm

49.5mm

1x chainline

 (3mm offset ring flipped outward) 

*55mm *55mm 52.5mm

52.5mm

2x chainline

(measured between the 2 rings)

47.5mm 47.5mm 45mm

45mm

Q factor

176mm 163.5mm 158.5mm

171mm

Width between inside of arms

(for chainstay clearance)

149.6mm 137mm 132mm

144.6mm

Weight

575g

(175mm w/spindle)

565g

(170mm w/spindle)

560g

(170mm w/spindle)

570g

(175mm w/spindle)

BB shell widths

68mm/73mm

 or 

86mm/92mm

68mm/73mm

 or 

86mm/92mm

68mm or 86mm

68mm or 86mm

**OBW

 (outer bearing width)

96mm

(+/- 1mm)

96mm

(+/- 1mm)

91mm

(+/- 1mm)

91mm

(+/- 1mm)

*55mm chainline for Rohloff and Super Boost hubs

**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.

 Technical Documents

 

 

Additional information

Weight N/A
Dimensions N/A
BB Shell Width

68/86mm – Road/Gravel, 73/92mm – Mountain