- Changing sprockets on threaded hubs can be a time consuming operation. The 1722/2BI is a unique tool for removal of different standard sprockets from a threaded hub.
HOW TO USE THE TOOL:
- With Unior’s 1722/2BI you can firmly grab the complete sprocket from two sides, turn the spindle and fix firmly. The spindle and the side bushings on the tool create a strong grip. By turning the tool counter clockwise you can unscrew the sprocket.
| SKU | L | A | B | C | W |
|---|---|---|---|---|---|
| 623473 | 350 | 88 | 121 | 16 | 760 |
-
NEW ADVANCED TECHNOLOGY
The use of new technological methods and top quality materials result in tools with a long life span, safety designs ensure repair jobs without damages, customized solutions, excellent effectiveness, modern materials and ergonomic design provide good looks and safe use.
-
CUSTOMIZED SOLUTIONS FOR EXCELLENT RESULTS
Our solutions offer adaptability to the bicycle parts of all producers. Our tradition, our own design, and constant technical development and modern technology keep us one step ahead.
-
EXCELLENT DURABILITY
Unior hand tools finish many jobs faster and make working in tight areas easier. They are adapted to work on the latest bicycle models.

MARIN BOLINAS RIDGE 2, 27.5" BLUE-MEDIUM
CICLOVATION OPEN, FITS 4MM OUTER CASING, ALLOY, BOTTLE OF 50 / BLACK ANOD.
TOPEAK Roadie DA G
MARIN FAIRFAX 1 BLUE-SMALL
CHAIN LUBE ECO REFILL BOX (5L)
CICLOVATION ADVANCED BAR TAPE LEATHER TOUCH, DIAMOND BLACK
CICLOVATION ADVANCED BAR TAPE LEATHER TOUCH , CHAMELEON PHEONIX RED
FAVERO ASSIOMA DUO-SHI
Topeak Toploader, Top Tube/Head Tube Mount Bikepacking Bag, 0.75 Liter, Black
TOPEAK Pedal Wrench 15MM
CICLOVATION ADVANCED BAR TAPE LEATHER TOUCH, FUSION BLACK
MARIN BOLINAS RIDGE 1, 29" BLUE-LARGE
TOPEAK VERSACAGE CAGE TO MOUNT
MARIN BOBCAT TRAIL 3, 29" BLACK-LARGE
TOPEAK Duohex Tool, 8MM
Topeak Survival Tool Wedge II
CONTROLTECH TRI-POWER UNIT
CONTROLTECHLYNX 31.8 FLAT TOP BAR RED 760mm
TX profile screwdriver with T-handle TX 20
SHIMANO TIAGRA Front Chainwheel FC-4700 ( Select Option=52X36T, 170MM)
SQUIRT Chain Lube 15ML (0.5OZ)
KRUTIALS TUBE 700*35* 45 AV48
Topeak Ratchet Rocket Lite NTX+
HEX ( 5- DIGIT - LOCK )
Topeak Mondopack Hydro
Topeak Ratchet Rocket Lite DX+




