We are often asked whether our products fit on various bikes. Due to the tremendous variation of bike handlebars based on material, manufacturer, and the era in which they were produced, we’ve produced this guide to give you an idea of your options.
To see which bell fits your bike, determine what type of bike you have and identify what part of the bars you wish to mount it, then check the table to see what Incredibell will work with your bike’s bars.
First, a couple of definitions:
- Grip area – The area of the bars you normally hold with your hands, where you rubber grips or handlebar tape are located
- Clamp area – This is the reinforced or bulged area in the middle of bars where they are clamped to the stem.
Bike standards:
- Flat bars: Found on nearly all mountain bikes, many e-bikes, many commuter bikes
- Grip diameter 22.2mm (7/8”)
- Clamp diameter: 31.8mm (1 ¼”) – current “oversize” standard, 25.4mm (1”) – standard on pre-2000 bikes, 35mm – new style from roughly 2020 and on
- Drop Bars: The classic road bike handlebar found on road, gravel and tri bikes
- Grip diameter 23.8mm (15/16”)
- Clamp diameter 31.8mm (1 ¼”) – current “oversize” standard, 25.4mm – current ISO standard, 26mm and 26.4mm – pre-2000 Italian standards
- BMX/ kids bikes
- All dimensions 22.2mm (7/8”)
- Cruisers, other bikes: swept back bars
- Varies greatly from 22.2 – 31.8mm
Mirrors
Mirrycle mirrors are wedged in the inside diameter of handlebars. Depending on the material used (Aluminum, steel, titanium, carbon, etc.), your handlebar’s internal diameter can vary greatly.
Mirrycle mirrors are designed to fit handlebars with 13.75mm – 22.5mm (.54″ to .875″) inside diameters. Each mirror includes a large wedge and small wedge to accommodate the widest range of handlebar inside diameters.
Bells That Fit on Standard Bars
| Bell | Flat – Grip
22.2mm |
Flat- Clamp
31.8mm |
Drop – Grip
23.8mm |
Drop – Clamp
23.8mm |
BMX/ Kids bars
22.2mm |
Cruiser
22.2mm to 31.8mm |
| Adjustabell
15mm – 39mm (.59″- 1.54″) |
✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Bellini
21mm – 22.6mm (.83″ – .89″) |
✓ | ✓ | ✓ | Fits many | ||
| Big Brass
21.7mm – 24mm (.86″ – .95″) |
✓ | ✓ | ✓ | Fits many | ||
| Bling
22.2mm – 31.8mm (.87″ – 1.25″) |
✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Brass Duet
21.7 – 24 (.86-.95) |
✓ | ✓ | ✓ | Fits most | ||
| Brass Duet Color
21.7 – 24 (.86-.95) |
✓ | ✓ | ✓ | Fits most | ||
| Brass Solo
21.7 – 24 (.86-.95) |
✓ | ✓ | ✓ | Fits most | ||
| Candibell
21.7 – 24 (.86-.95) |
✓ | ✓ | ✓ | Fits most | ||
| Clever Lever
21.7mm – 26mm (.86″ – 1.02″) |
✓ | ✓ | ✓ | Fits most | ||
| Gear Bell
21mm – 22.5mm (.83″ – 89″) |
✓ | ✓ | Fits many | |||
| Jellibell
21mm – 22.5mm (.83″ – 89″) |
✓ | ✓ | Fits many | |||
| Lolo
22.7mm – 26mm (.0.89″ – 1.02″) |
✓ | ✓ | ✓ | Fits most | ||
| Omnibell
22.2 – 31.8 (.87″ – 1.25″) |
✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Original
21.7mm – 26mm (.86″ – 1.02″) |
✓ | ✓ | ✓ | Fits most | ||
| Ring-o-ring | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Saturn
21.7mm – 26mm (.86″ – 1.02″) |
✓ | ✓ | ✓ | ✓ | Fits most | |
| Trail Bell
22.2 – 31.8 (.87″ – 1.25″) |
✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Triple
22.2mm, 25.4mm and 31.8mm |
✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| XL
21.7mm – 26mm (.85″ – 1.03″) |
✓ | ✓ | ✓ | Fits most |
Other non-conforming bars:
| Stem clamp diameter
mm (inches) |
Grip diameter
mm (inches) |
Manufacturer and Era Standards |
| 22.2 to 31.8 (varies) |
19 | Small kids’ bicycle handlebars/ strider bikes. |
| 22.2 (7/8) | 22.2 (7/8) | 1980’s-era steel mountain bike bars. |
| 23,8 (15/16) | 22,2 (7/8) | Obsolete old British 3-speed standard, also used on old British steel drop bars such as 1950’s – 70’s versions. |
| 25 | 23,5 | Obsolete French standard from 1970’s and before |
| 25.4 (1) | 22.2 (7/8) | Standard I.S.O. size, used on many flat bar bicycles at the end of the 20th century. Today mostly present on lower end models. |
| 25.4 (1) | 23.8 (15/16) | Standard I.S.O. size, used on many drop bar bicycles at the end of the 20th century. Today a bit less common, mostly used on low end models. |
| 25.8 | 23.8 (15/16) | Unofficial “in-between” size used by some Italian manufacturers so that the bars can be used with both ISO (25.4 mm) and Italian (26 mm) sized stems. |
| 26 | 23.8 (15/16) | Old Italian standard for drop bars. Sometimes also called “road” standard. |
| 26.4 | 23.8 (15/16) | Old Cinelli drop bar standard. They switched to 26 mm in 1998. |
If you have a non-standard bar or riding configuration, the following bells work very well to accommodate non-typical situations:
