MicroShift M21 Rear Derailleur 6/7 Speed Super Short Cage
$11.99best price today, at Universal Cycles
Where to buy
| Shop | Price | Checked | ||
|---|---|---|---|---|
| Universal Cycles | $11.99 | 2026-09-29 15:05 | View at shop → |
Price history — 180 days
Universal Cycles
Spec
- Speeds
- 6, 7
- Cage
- —
- Finish
- —
- Total capacity
- 21T
- Max cog
- 28-30T
- Actuation
- —
- Mount type
- —
- Groupset
- —