

Park Tool SPA-2 Pin Spanner for Bicycle Cranksets
The Park Tool SPA-2 Pin Spanner is purpose-built to fit one-key release retaining rings on bicycle cranksets with pin holes, including models from Shimano, Campagnolo and FSA. The SPA-2 is manufactured from high-carbon tool steel to ensure long life, vinyl coated for comfortable grip, and color-coded for easy recognition.

Pin diameter is nominally 2.3mm (0.090"). The SPA-2 flexes to fit pin holes from 10mm to 45mm (0.4" to 1.75") apart.
Park Tool manufactures a full line of wrenches and tools for every fitting found on a bicycle, including ones that require pin spanners. Here are a few options we make that are similar to the SPA-2:
![]() SPA-1 Pin Spanner | ![]() SPA-2 Pin Spanner | ![]() SPA-6 Pin Spanner | ![]() HCW-4 Pin Spanner/Bottom Bracket Tool | |
|---|---|---|---|---|
| Customer Reviews | — | — | — | — |
| Price | — | — no data | — | — |
| Pin-to-Pin Distance | 10 to 45mm (0.4" to 1.75") | 10 to 45mm (0.4" to 1.75") | 10mm (0.4") and up | 29mm (1.14") |
| Pin Diameter | 2.9mm (0.11") | 2.3mm (0.09") | 2.3mm (0.09") | 2.3mm (0.09") |

TRUSTED SINCE 1963
Since our origins in the back of a bike shop in 1963, it has been Park Tool's sole mission to design and manufacture high-quality tools that empower mechanics and riders of all skill levels to service their bicycles. Just like our other 500+ tools, our cassette and freewheel tools are a product of our decades of experience and expertise in the industry, in the shop and on the trail.


Park Tool SPA-2 Pin Spanner for Bicycle Cranksets
The Park Tool SPA-2 Pin Spanner is purpose-built to fit one-key release retaining rings on bicycle cranksets with pin holes, including models from Shimano, Campagnolo and FSA. The SPA-2 is manufactured from high-carbon tool steel to ensure long life, vinyl coated for comfortable grip, and color-coded for easy recognition.

Pin diameter is nominally 2.3mm (0.090"). The SPA-2 flexes to fit pin holes from 10mm to 45mm (0.4" to 1.75") apart.
Park Tool manufactures a full line of wrenches and tools for every fitting found on a bicycle, including ones that require pin spanners. Here are a few options we make that are similar to the SPA-2:
![]() SPA-1 Pin Spanner | ![]() SPA-2 Pin Spanner | ![]() SPA-6 Pin Spanner | ![]() HCW-4 Pin Spanner/Bottom Bracket Tool | |
|---|---|---|---|---|
| Customer Reviews | — | — | — | — |
| Price | — | — no data | — | — |
| Pin-to-Pin Distance | 10 to 45mm (0.4" to 1.75") | 10 to 45mm (0.4" to 1.75") | 10mm (0.4") and up | 29mm (1.14") |
| Pin Diameter | 2.9mm (0.11") | 2.3mm (0.09") | 2.3mm (0.09") | 2.3mm (0.09") |

TRUSTED SINCE 1963
Since our origins in the back of a bike shop in 1963, it has been Park Tool's sole mission to design and manufacture high-quality tools that empower mechanics and riders of all skill levels to service their bicycles. Just like our other 500+ tools, our cassette and freewheel tools are a product of our decades of experience and expertise in the industry, in the shop and on the trail.











