- 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.

Headlux 150 AA, 150 Lumnes, AA Battery, Black
SHIMANO BICYCLE CHAIN, CN-HG54, SUPER NARROW HG FOR MTB 10-SPEED 116 LINKS, W/O END PIN, W/AMPOULE TYPE CONNECT PIN X1, IND.PACK
Ball-end hex screwdriver TBI 3
Topeak Ratchet Rocket Lite DX+
SHIMANO HYDRAULIC DISC BRAKE, BR-RX400, GRX, FRONT, FLAT MOUNT, W/BRACKET FOR 140/160MM ROTOR(ASSEMBLED FOR 160),W/L03A RESIN PAD(W/FIN),IND.PACK
Topeak Survival Tool Wedge II
SHIMANO GRX HYDRAULIC DISC BRAKE BR-RX810, REAR, FLAT MOUNT, W/ FIXING BOLT FOR MOUNT THICKNESS 25MM ,W/O ADAPTER, W/L03A RESIN PAD(W/FIN)
Topeak Mondopack Hydro
Topeak Aero Wedge Pack Small, Strap Version




