Shimano Altus triple cranksets * square taper - $30 (NW RALEIGH)

Shimano Altus triple cranksets * square taper 1

Shimano Altus triple cranksets * square taper 1 thumbnail

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part type: crankset, bottom bracket, guards

condition: excellent

make / manufacturer: Shimano

model name / number: Altus

size / dimensions: square taper

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Shimano Altus Hyperdrive Compact-C cranksets have alloy arms and long-wearing steel chain rings. Ours are low wear, low mileage examples. Pedal and puller threads are good, tested. Bottom bracket NOT included (a 115 mm spindle was common on the 1990's Treks).

We have three sets available:
a. 170 mm, 42-34-24T
b. 175 mm, 42-34-24T
c. 170 mm, 38-32-24T w/ over shift guard

Remarks:
While 1x drivetrains are currently popular, 3x has advantages:
- lower cost cassette and freewheel replacements
- faster, larger gear reductions
- less scrolling thru gear shifter
- balances the shifting chore between both hands/wrists/thumbs -rather than overstressing one
- longer lasting chainrings since the wear is shared

Thanks for looking

27612R

post id: 7901163885

posted: 2025-12-08 23:56

updated: 2026-04-18 03:55

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Shimano Altus triple cranksets * square taper - bicycle parts - by...

Shimano Altus Hyperdrive Compact-C cranksets have alloy arms and long-wearing steel chain rings. Ours are low wear, low mileage examples. Pedal and puller threads are good, tested. Bottom bracket...