Cassette parts for the woom GO 4 (2025)

We have not verified this bike yet

7 of the 14 measurements are on file; 0 confirmed by two independent sources. Without enough evidence, fit stays “unknown.”

Only universal parts (lube, tools, bar tape) are offered for this bike until verification.

woom GO 4 (2025)

The cassette of the woom GO 4 (2025): 1 slot — Cassette. 2 fit facts on file for this region. The parts menu below lists every catalogued part that belongs here with its computed verdict — fits, fits with adapter, does not fit or unknown — and why.

Freehub body	Shimano HG, 8/9/10-speed body (also 11/12-speed MTB HG cassettes) (single-source)
Rear speeds	8 speeds (single-source)

What does "unknown" mean on this page?: That we do not have, on file, the bike measurement this part needs. It is not a quiet "yes": until the measurement is on file, we do not sell the part for this bike.

Slots in this region

Cassette

microSHIFT ADVENT H-Series 9-speed cassette 11-46T
Cassette
does not fit · confidence: single-source
Why? The facts we compared (3 dimensions compared)
- Freehub body: bike Shimano HG, 8/9/10-speed body (also 11/12-speed MTB HG cassettes) (single-source) · part Shimano HG, 8/9/10-speed body (also 11/12-speed MTB HG cassettes) — match
- Rear speeds: bike 8 speeds (single-source) · part 9 speeds — mismatch
- Rear derailleur max cog: bike nothing on file · part ≥ 46 t — not on file
Sources:
- woom — woom GO 4 — technical specifications (tier 1, read 2026-08-21)
- microSHIFT — ADVENT H-Series 9 Speed Cassette 11-46 — CS-H093 (tier 1, read 2026-08-21)
View specifications
Shimano SLX CS-M7100-12 cassette 10-51T, 12-speed
Cassette
does not fit · confidence: single-source
Why? The facts we compared (3 dimensions compared)
- Freehub body: bike Shimano HG, 8/9/10-speed body (also 11/12-speed MTB HG cassettes) (single-source) · part Shimano Micro Spline (12-speed MTB) — mismatch
- Rear speeds: bike 8 speeds (single-source) · part 12 speeds — mismatch
- Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file
Sources:
- woom — woom GO 4 — technical specifications (tier 1, read 2026-08-21)
- MEC — Shimano SLX CS-M7100-12 12 Speed Cassette — MEC listing (tier 2, read 2026-08-21)
View specifications
SRAM PG-1130 cassette 11-36T, 11-speed
Cassette
does not fit · confidence: single-source
Why? The facts we compared (3 dimensions compared)
- Freehub body: bike Shimano HG, 8/9/10-speed body (also 11/12-speed MTB HG cassettes) (single-source) · part Shimano HG, 11-speed road body (+1.85 mm) — mismatch
- Rear speeds: bike 8 speeds (single-source) · part 11 speeds — mismatch
- Rear derailleur max cog: bike nothing on file · part ≥ 36 t — not on file
Sources:
- woom — woom GO 4 — technical specifications (tier 1, read 2026-08-21)
- SRAM — PG-1130 Cassette — CS-PG-1130-A1 (tier 1, read 2026-08-21)
View specifications
SRAM PG-1130 cassette 11-42T, 11-speed
Cassette
does not fit · confidence: single-source
Why? The facts we compared (3 dimensions compared)
- Freehub body: bike Shimano HG, 8/9/10-speed body (also 11/12-speed MTB HG cassettes) (single-source) · part Shimano HG, 8/9/10-speed body (also 11/12-speed MTB HG cassettes) or Shimano HG, 11-speed road body (+1.85 mm) — match
- Rear speeds: bike 8 speeds (single-source) · part 11 speeds — mismatch
- Rear derailleur max cog: bike nothing on file · part ≥ 42 t — not on file
Sources:
- woom — woom GO 4 — technical specifications (tier 1, read 2026-08-21)
- SRAM — PG-1130 Cassette — CS-PG-1130-A1 (tier 1, read 2026-08-21)
View specifications
SRAM PG-1170 cassette 11-32T, 11-speed
Cassette
does not fit · confidence: single-source
Why? The facts we compared (3 dimensions compared)
- Freehub body: bike Shimano HG, 8/9/10-speed body (also 11/12-speed MTB HG cassettes) (single-source) · part Shimano HG, 11-speed road body (+1.85 mm) — mismatch
- Rear speeds: bike 8 speeds (single-source) · part 11 speeds — mismatch
- Rear derailleur max cog: bike nothing on file · part ≥ 32 t — not on file
Sources:
- woom — woom GO 4 — technical specifications (tier 1, read 2026-08-21)
- SRAM — PG-1170 Cassette — CS-PG-1170-A1 (tier 1, read 2026-08-21)
View specifications
SRAM PG-1210 Eagle cassette 11-50T, 12-speed
Cassette
does not fit · confidence: single-source
Why? The facts we compared (3 dimensions compared)
- Freehub body: bike Shimano HG, 8/9/10-speed body (also 11/12-speed MTB HG cassettes) (single-source) · part Shimano HG, 8/9/10-speed body (also 11/12-speed MTB HG cassettes) — match
- Rear speeds: bike 8 speeds (single-source) · part 12 speeds — mismatch
- Rear derailleur max cog: bike nothing on file · part ≥ 50 t — not on file
Sources:
- woom — woom GO 4 — technical specifications (tier 1, read 2026-08-21)
- SRAM — PG-1210 Eagle Cassette — CS-PG-1210-A1 (tier 1, read 2026-08-21)
View specifications
SRAM PG-1230 Eagle cassette 11-50T, 12-speed
Cassette
does not fit · confidence: single-source
Why? The facts we compared (3 dimensions compared)
- Freehub body: bike Shimano HG, 8/9/10-speed body (also 11/12-speed MTB HG cassettes) (single-source) · part Shimano HG, 8/9/10-speed body (also 11/12-speed MTB HG cassettes) — match
- Rear speeds: bike 8 speeds (single-source) · part 12 speeds — mismatch
- Rear derailleur max cog: bike nothing on file · part ≥ 50 t — not on file
Sources:
- woom — woom GO 4 — technical specifications (tier 1, read 2026-08-21)
- SRAM — PG-1230 Eagle Cassette — CS-PG-1230-A1 (tier 1, read 2026-08-21)
View specifications
SRAM Rival XG-1250 cassette 10-30T, 12-speed
Cassette
does not fit · confidence: single-source
Why? The facts we compared (3 dimensions compared)
- Freehub body: bike Shimano HG, 8/9/10-speed body (also 11/12-speed MTB HG cassettes) (single-source) · part SRAM XDR (+1.85 mm) — mismatch
- Rear speeds: bike 8 speeds (single-source) · part 12 speeds — mismatch
- Rear derailleur max cog: bike nothing on file · part ≥ 30 t — not on file
Sources:
- woom — woom GO 4 — technical specifications (tier 1, read 2026-08-21)
- SRAM — Rival XG-1250 Cassette — CS-XG-1250-D1 (tier 1, read 2026-08-21)
View specifications
SRAM Rival XG-1250 cassette 10-36T, 12-speed
Cassette
does not fit · confidence: single-source
Why? The facts we compared (3 dimensions compared)
- Freehub body: bike Shimano HG, 8/9/10-speed body (also 11/12-speed MTB HG cassettes) (single-source) · part SRAM XDR (+1.85 mm) — mismatch
- Rear speeds: bike 8 speeds (single-source) · part 12 speeds — mismatch
- Rear derailleur max cog: bike nothing on file · part ≥ 36 t — not on file
Sources:
- woom — woom GO 4 — technical specifications (tier 1, read 2026-08-21)
- SRAM — Rival XG-1250 Cassette — CS-XG-1250-D1 (tier 1, read 2026-08-21)
View specifications
SRAM XG-1275 Eagle cassette 10-52T, 12-speed
Cassette
does not fit · confidence: single-source
Why? The facts we compared (3 dimensions compared)
- Freehub body: bike Shimano HG, 8/9/10-speed body (also 11/12-speed MTB HG cassettes) (single-source) · part SRAM XD — mismatch
- Rear speeds: bike 8 speeds (single-source) · part 12 speeds — mismatch
- Rear derailleur max cog: bike nothing on file · part ≥ 52 t — not on file
Sources:
- woom — woom GO 4 — technical specifications (tier 1, read 2026-08-21)
- SRAM — XG-1275 Eagle Cassette — CS-XG-1275-B1 (tier 1, read 2026-08-21)
View specifications
SRAM XG-1295 Eagle cassette 10-52T, 12-speed
Cassette
does not fit · confidence: single-source
Why? The facts we compared (3 dimensions compared)
- Freehub body: bike Shimano HG, 8/9/10-speed body (also 11/12-speed MTB HG cassettes) (single-source) · part SRAM XD — mismatch
- Rear speeds: bike 8 speeds (single-source) · part 12 speeds — mismatch
- Rear derailleur max cog: bike nothing on file · part ≥ 52 t — not on file
Sources:
- woom — woom GO 4 — technical specifications (tier 1, read 2026-08-21)
- SRAM — XG-1295 Eagle Cassette — CS-XG-1295-B1 (tier 1, read 2026-08-21)
View specifications

Sources

woom — woom GO 4 — technical specifications (tier 1, read 2026-08-21)

Slots in this region

Parts menu — 11 parts

Sources