AEROZINE crankset 'X-12-SL-A2D' with aluminium spindle & adjustable crankarm lenght

Aerozine's light weight double crankset for XC-racing.

  • 2-speed crankset
  • for 9- & 10-speed gears
  • XTR-level
  • < 700g
  • polished & anodisized
  • $134.30 $167.49 -20%

All prices excl. VAT. Excludes delivery costs

Only 2 pieces in stock - Just available for a short time.

Delivery on Tuesday, 24 August: Order before Friday at 13:00.

Number of teeth: 38/24t.

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Item no.: 40816-2, Content: 1 piece

  • 2-speed crankset
  • for 9- & 10-speed gears
  • XTR-level
  • < 700g
  • polished & anodisized

Product information & technical details

Item no.: 40816-2
Manufacturer No.: X-12-SL-A2D-3926-OR
Content: 1 piece
Product weight: 686,4g
Material: Aluminium
Intended use: MTN-AM, MTN-MA, MTN-Touring, MTN-XC
Length: 170mm, 175mm
teeth: 22, 24, 26, 27, 36, 38, 39, 40, 42
bolt circle diameter: 64, 104
Gear system: 9-speed, 10-speed
bottom bracket type: integrated, Ø 24mm
Bottom Bracket Width: 68, 73, 92


  • light and shapely MTB crank for XC, MA, AM, but no DH/FR/EN etc.
  • Crank length of 170mm to 175mm by insert variable
  • Material: 6066 T6 aluminium crank arm off, crankshaft from 7050 aluminium
  • Number of teeth: 40/27, 36/22 or 39/26 with CNC-machined aluminium chainrings in black and shifting ramps on the largest chainring
  • Supplied without bottom bracket - please order the desired BB if required. Bottom bracket of Aerozine available with ceramic or steel deep groove ball bearings
  • Polished finish with laser engraving

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