Reference Source

CS-HG800 / CS-HG700 / CS-RS400

For CS-HG800 / CS-HG700 / CS-RS400, manufacturer is SHIMANO; component type is cassette; speeds is 11; pairs with is HG spline L; condition is installing 1.85 mm spacer, recorded from its source on 2026-08-11.

Manufacturer
SHIMANO our reading
Component
CS-HG800 / CS-HG700 / CS-RS400 verified
Component type
cassette our reading
Speeds
11 our reading
Pairs with
HG spline L verified
Condition
installing 1.85 mm spacer verified
Sourceproductinfo.shimano.com
Verified
Review by
DatasetBike drivetrain and groupset compatibility

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

*3 CS-HG800 / CS-HG700 / CS-RS400 of ROAD 11-speed are compatible with HG spline L by installing 1.85 mm spacer.

productinfo.shimano.com, retrieved 2026-08-11

Sources disagree

More than one authority states this, and they do not state the same thing. Both are reproduced with the source each came from — deciding between them is yours, not ours.

Pairs with

productinfo.shimano.com says pairs with is HG spline L, as of 2026-08-11.

*3 CS-HG800 / CS-HG700 / CS-RS400 of ROAD 11-speed are compatible with HG spline L by installing 1.85 mm spacer.

https://productinfo.shimano.com/pdfs/product/archive/2025-2026_Compatibility_v037_en.pdf

productinfo.shimano.com says pairs with is HG spline M, as of 2026-08-11.

*4 CS-HG800 / CS-HG700 / CS-RS400 of ROAD 11-speed are compatible with HG spline M.

https://productinfo.shimano.com/pdfs/product/archive/2025-2026_Compatibility_v037_en.pdf

Source

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