Does this work with 12-speed chains?

Compatibility varies — most multitool chain tools are optimised for 6-11 speed chains. 12-speed chains have tighter tolerances and some require specific chain tools. Check Birzman's current spec sheet for 12-speed compatibility before purchasing if this is your primary use case.

Are the tyre levers strong enough for tight-fitting tyres?

Yes for most standard clincher tyres. Very tight-fitting tubeless tyres (such as Schwalbe Pro One TLE or Continental GP5000 TL) may require more leverage than a multitool lever can deliver — carry a dedicated tyre lever pair for tubeless-focused setups.

What hex sizes are included?

The Diversity covers 2mm through 8mm hex keys — the complete range covering all common bicycle fasteners from brake lever bolts (3mm) to crank arm bolts (8mm).

Birzman

Birzman Diversity Multitool - 17 Functions

Name: Birzman Diversity Multitool - 17 Functions
Brand: Birzman
SKU: CMB_WOW_BM16-FM-D17-MK_Std
Price: 3250.00 INR
Availability: InStock
Author: InstaSport Editorial

₹3250.00

Description

The Birzman Diversity Multitool packs 17 functions into a single carry item, covering the complete range of roadside repairs a cyclist is likely to need. From the standard hex keys for bolt adjustments to a chain tool for broken chain emergencies and tyre levers for puncture repairs, the Diversity e