This is the M24 version of Praxis's forged alloy Alba road crank, in a 165 mm length. It pairs the Alba's shapely forged arms with a 24 mm (GXP-type) steel spindle and a direct-mount spider carrying LevaTime II rings.

Highlights

  • Forged alloy Alba arms, 165 mm
  • M24 steel spindle: 24 mm drive / 22 mm non-drive (GXP-type)
  • 3-bolt direct-mount spider with LevaTime II X-rings
  • 48/32, 50/34 or 52/36 gearing
  • Needs a Praxis M24 bottom bracket (sold separately)

M24 or M30?

Praxis makes the Alba on two spindles. This M24 version uses a steel 24/22 mm spindle, so it needs a Praxis M24 bottom bracket. The M30 Alba uses a 30/28 mm alloy spindle and an M30 bottom bracket. Make sure your bottom bracket matches the spindle before you order.

Options

ChainringSetupCrank length
48/32TLevaTime II X-rings, the lowest gearing of the three165mm
50/34TLevaTime II X-rings, traditional compact gearing165mm
52/36TLevaTime II X-rings, between compact and race gearing165mm

Compatibility & fit

Bottom bracket: needs a Praxis M24 bottom bracket, sold separately. Praxis's M24 road crank manual lists BSA, BB86 and BB30/PF30 versions.

Chain: Praxis's M24 road crank manual specifies 10- or 11-speed chains.

The Tune Cycles workshop can fit the bottom bracket and crankset for you as a separate workshop service. Threaded shells need the right BB tool and press-fit shells need a proper bearing press, so it pays to have the shell checked and the bottom bracket fitted correctly first. The main crank bolt is torqued to 48–52 Nm with a torque wrench.

Praxis warrants its components to be free from defects in materials and workmanship for 2 years from the original purchase date, for the original owner with proof of purchase. The warranty does not cover normal wear and tear (such as chainring tooth wear, worn anodising or coatings, bearing wear and general corrosion), or damage from a crash, impact, abuse, modification, or installation that does not follow Praxis's instructions and tools.

This is in addition to your rights under the Australian Consumer Law. Keep your proof of purchase.

For warranty support, return the product to Tune Cycles and we'll manage the claim with Praxis's Australian distributor.

  • Forged alloy Alba arms in 165 mm
  • M24 (24/22 mm) steel spindle
  • 3-bolt direct-mount spider
  • LevaTime II X-rings: 48/32, 50/34 or 52/36
  • 8 mm self-extracting main bolt
MaterialForged alloy arms
SpindleM24 steel, 24 mm drive / 22 mm non-drive (GXP-type)
Bottom bracketPraxis M24, sold separately (BSA, BB86, BB30/PF30)
Chainring interface3-bolt direct-mount spider, LevaTime II X-rings
Crank length165 mm
Chain10/11-speed (Praxis M24 road crank manual)
Main bolt8 mm, self-extracting; 48–52 Nm
Spider bolts / chainring boltsT25 9 Nm / 8–10 Nm
OptionsChainring: 48/32T, 50/34T, 52/36T
SKU DSG-PXALBA-M24
Brand Praxis

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