
Budget
CA$140.001 Canadian shopOneUp Components V2 Dropper Post
Get: 30.9 mm
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- Your frame's seatpost diameter is not documented — measure before buying.
Now on your bike: RockShox Reverb AXS, 30.9, 1X remote, (S1:100mm, S2: 125mm, S3: 150mm, S4-S6: 170mm)
← All parts for the Specialized S-Works Stumpjumper 2021Every standard that matters is recorded for your bike and the part, and they match.
No dropper post we can verify for this bike yet. Some may fit — see below.
A standard these need isn’t recorded for your bike or the part. Each card says what to check.

Budget
CA$140.001 Canadian shopGet: 30.9 mm
Check on your bike first

Budget
CA$140.001 Canadian shopGet: 31.6 mm
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Budget
CA$140.001 Canadian shopGet: 34.9 mm
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Budget
CA$160.001 Canadian shopGet: 30.9 mm · 150 mm
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Mid-range
CA$252.001 Canadian shopGet: 31.6 mm · 170 mm
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Mid-rangeUpgrade
CA$274.961 Canadian shopGet: 31.6 mm · 80 mm
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Mid-rangeUpgrade
CA$274.961 Canadian shopGet: 34.9 mm · 150 mm
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Mid-rangeUpgrade
CA$299.951 Canadian shopGet: 30.9 mm · 150 mm
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Mid-rangeUpgrade
CA$299.951 Canadian shopGet: 31.6 mm · 150 mm
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Mid-rangeUpgrade
CA$309.951 Canadian shopGet: 30.9 mm · 150 mm
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Mid-rangeUpgrade
CA$309.951 Canadian shopGet: 31.6 mm · 150 mm
Check on your bike first
Mid-rangeUpgrade
CA$309.951 Canadian shopGet: 34.9 mm · 150 mm
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Mid-rangeUpgrade
CA$352.001 Canadian shopGet: 30.9 mm
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Mid-rangeUpgrade
CA$352.001 Canadian shopGet: 31.6 mm
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Mid-rangeUpgrade
CA$352.001 Canadian shopGet: 34.9 mm
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TopUpgrade
CA$499.991 Canadian shopGet: 31.6 mm · 125 mm
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You’ll also need
TopUpgrade
CA$524.991 Canadian shopGet: 30.9 mm · 160 mm
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You’ll also need
TopUpgrade
CA$799.951 Canadian shopGet: 30.9 mm · 175 mm
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TopUpgrade
CA$799.951 Canadian shopGet: 31.6 mm · 175 mm
Check on your bike first
TopUpgrade
CA$799.951 Canadian shopGet: 34.9 mm · 175 mm
Check on your bike first