Name: Oi Classic Bike Bell
Brand: Knog
SKU: 11980
Price: 29.99 AUD
Availability: InStock

Bike bells generally look & sound a bit ugly. But why? What if they looked sexy & sounded like an angel playing a glockenspiel? A bell with a beautiful tone, but also a remarkable style and choice of materials that embodies a rider’s personality. The Large size fits 23.8 – 31.8mm bars, while the Small fits 22.2mm bars. Consult the size guide here to decide which size is right for you.

Handlebar Diameter:

Large (23.8 - 31.8mm)

Small (22.2mm)

Colour: Black

Black

Silver

Copper

Brass

Quantity:

[{"id":43150503018736,"title":"Large (23.8 - 31.8mm) \/ Black","option1":"Large (23.8 - 31.8mm)","option2":"Black","option3":null,"sku":"11980","requires_shipping":true,"taxable":true,"featured_image":{"id":38069519581424,"product_id":8021009432816,"position":1,"created_at":"2022-07-04T13:48:21+10:00","updated_at":"2025-02-18T10:01:56+11:00","alt":"11980","width":1024,"height":1024,"src":"\/\/www.knog.com\/cdn\/shop\/products\/11980-AV-05.png?v=1739833316","variant_ids":[43150503018736]},"available":true,"name":"Oi Classic Bike Bell - Large (23.8 - 31.8mm) \/ Black","public_title":"Large (23.8 - 31.8mm) \/ Black","options":["Large (23.8 - 31.8mm)","Black"],"price":2999,"weight":60,"compare_at_price":null,"inventory_management":"shopify","barcode":"9328389026635","featured_media":{"alt":"11980","id":30643916767472,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/www.knog.com\/cdn\/shop\/products\/11980-AV-05.png?v=1739833316"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":44024283332848,"title":"Large (23.8 - 31.8mm) \/ Silver","option1":"Large (23.8 - 31.8mm)","option2":"Silver","option3":null,"sku":"11981","requires_shipping":true,"taxable":true,"featured_image":{"id":39869980344560,"product_id":8021009432816,"position":2,"created_at":"2023-04-06T11:03:38+10:00","updated_at":"2025-10-21T13:20:12+11:00","alt":"11981","width":1024,"height":1024,"src":"\/\/www.knog.com\/cdn\/shop\/products\/OICL_Silver_P_1.png?v=1761013212","variant_ids":[44024283332848]},"available":true,"name":"Oi Classic Bike Bell - Large (23.8 - 31.8mm) \/ Silver","public_title":"Large (23.8 - 31.8mm) \/ Silver","options":["Large (23.8 - 31.8mm)","Silver"],"price":2999,"weight":60,"compare_at_price":null,"inventory_management":"shopify","barcode":"9328389026642","featured_media":{"alt":"11981","id":32476108685552,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/www.knog.com\/cdn\/shop\/products\/OICL_Silver_P_1.png?v=1761013212"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":44024283398384,"title":"Large (23.8 - 31.8mm) \/ Copper","option1":"Large (23.8 - 31.8mm)","option2":"Copper","option3":null,"sku":"11983","requires_shipping":true,"taxable":true,"featured_image":{"id":39869979230448,"product_id":8021009432816,"position":4,"created_at":"2023-04-06T11:03:38+10:00","updated_at":"2025-10-21T13:20:12+11:00","alt":"11983","width":1080,"height":1080,"src":"\/\/www.knog.com\/cdn\/shop\/products\/OICL_Copper_P_1.png?v=1761013212","variant_ids":[44024283300080,44024283398384]},"available":true,"name":"Oi Classic Bike Bell - Large (23.8 - 31.8mm) \/ Copper","public_title":"Large (23.8 - 31.8mm) \/ Copper","options":["Large (23.8 - 31.8mm)","Copper"],"price":2999,"weight":60,"compare_at_price":null,"inventory_management":"shopify","barcode":"9328389026666","featured_media":{"alt":"11983","id":32476108521712,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/www.knog.com\/cdn\/shop\/products\/OICL_Copper_P_1.png?v=1761013212"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":44024283365616,"title":"Large (23.8 - 31.8mm) \/ Brass","option1":"Large (23.8 - 31.8mm)","option2":"Brass","option3":null,"sku":"11982","requires_shipping":true,"taxable":true,"featured_image":{"id":39869978673392,"product_id":8021009432816,"position":3,"created_at":"2023-04-06T11:03:38+10:00","updated_at":"2025-10-21T13:20:12+11:00","alt":"11982","width":1080,"height":1080,"src":"\/\/www.knog.com\/cdn\/shop\/products\/OICL_Brass_P_1.png?v=1761013212","variant_ids":[44024283365616]},"available":true,"name":"Oi Classic Bike Bell - Large (23.8 - 31.8mm) \/ Brass","public_title":"Large (23.8 - 31.8mm) \/ Brass","options":["Large (23.8 - 31.8mm)","Brass"],"price":2999,"weight":60,"compare_at_price":null,"inventory_management":"shopify","barcode":"9328389026659","featured_media":{"alt":"11982","id":32476108325104,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/www.knog.com\/cdn\/shop\/products\/OICL_Brass_P_1.png?v=1761013212"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":44024283201776,"title":"Small (22.2mm) \/ Black","option1":"Small (22.2mm)","option2":"Black","option3":null,"sku":"11976","requires_shipping":true,"taxable":true,"featured_image":{"id":39869979918576,"product_id":8021009432816,"position":5,"created_at":"2023-04-06T11:03:39+10:00","updated_at":"2025-10-21T13:20:12+11:00","alt":"11976","width":1024,"height":1024,"src":"\/\/www.knog.com\/cdn\/shop\/products\/OICS_Black_P_1.png?v=1761013212","variant_ids":[44024283201776]},"available":true,"name":"Oi Classic Bike Bell - Small (22.2mm) \/ Black","public_title":"Small (22.2mm) \/ Black","options":["Small (22.2mm)","Black"],"price":2999,"weight":45,"compare_at_price":null,"inventory_management":"shopify","barcode":"9328389026598","featured_media":{"alt":"11976","id":32476108849392,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/www.knog.com\/cdn\/shop\/products\/OICS_Black_P_1.png?v=1761013212"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":44024283234544,"title":"Small (22.2mm) \/ Silver","option1":"Small (22.2mm)","option2":"Silver","option3":null,"sku":"11977","requires_shipping":true,"taxable":true,"featured_image":{"id":39869978804464,"product_id":8021009432816,"position":8,"created_at":"2023-04-06T11:03:39+10:00","updated_at":"2025-10-21T13:20:12+11:00","alt":"11977","width":1024,"height":1024,"src":"\/\/www.knog.com\/cdn\/shop\/products\/OICS_Silver_P_1.png?v=1761013212","variant_ids":[44024283234544]},"available":true,"name":"Oi Classic Bike Bell - Small (22.2mm) \/ Silver","public_title":"Small (22.2mm) \/ Silver","options":["Small (22.2mm)","Silver"],"price":2999,"weight":45,"compare_at_price":null,"inventory_management":"shopify","barcode":"9328389026604","featured_media":{"alt":"11977","id":32476109340912,"position":8,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/www.knog.com\/cdn\/shop\/products\/OICS_Silver_P_1.png?v=1761013212"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":44024283300080,"title":"Small (22.2mm) \/ Copper","option1":"Small (22.2mm)","option2":"Copper","option3":null,"sku":"11979","requires_shipping":true,"taxable":true,"featured_image":{"id":39869979230448,"product_id":8021009432816,"position":4,"created_at":"2023-04-06T11:03:38+10:00","updated_at":"2025-10-21T13:20:12+11:00","alt":"11983","width":1080,"height":1080,"src":"\/\/www.knog.com\/cdn\/shop\/products\/OICL_Copper_P_1.png?v=1761013212","variant_ids":[44024283300080,44024283398384]},"available":true,"name":"Oi Classic Bike Bell - Small (22.2mm) \/ Copper","public_title":"Small (22.2mm) \/ Copper","options":["Small (22.2mm)","Copper"],"price":2999,"weight":45,"compare_at_price":null,"inventory_management":"shopify","barcode":"9328389026628","featured_media":{"alt":"11983","id":32476108521712,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/www.knog.com\/cdn\/shop\/products\/OICL_Copper_P_1.png?v=1761013212"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":44024283267312,"title":"Small (22.2mm) \/ Brass","option1":"Small (22.2mm)","option2":"Brass","option3":null,"sku":"11978","requires_shipping":true,"taxable":true,"featured_image":{"id":39869978738928,"product_id":8021009432816,"position":6,"created_at":"2023-04-06T11:03:39+10:00","updated_at":"2025-10-21T13:20:12+11:00","alt":"11978","width":1080,"height":1080,"src":"\/\/www.knog.com\/cdn\/shop\/products\/OICS_Brass_P_1.png?v=1761013212","variant_ids":[44024283267312]},"available":true,"name":"Oi Classic Bike Bell - Small (22.2mm) \/ Brass","public_title":"Small (22.2mm) \/ Brass","options":["Small (22.2mm)","Brass"],"price":2999,"weight":45,"compare_at_price":null,"inventory_management":"shopify","barcode":"9328389026611","featured_media":{"alt":"11978","id":32476109013232,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/www.knog.com\/cdn\/shop\/products\/OICS_Brass_P_1.png?v=1761013212"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

{"id":43150503018736,"title":"Large (23.8 - 31.8mm) \/ Black","option1":"Large (23.8 - 31.8mm)","option2":"Black","option3":null,"sku":"11980","requires_shipping":true,"taxable":true,"featured_image":{"id":38069519581424,"product_id":8021009432816,"position":1,"created_at":"2022-07-04T13:48:21+10:00","updated_at":"2025-02-18T10:01:56+11:00","alt":"11980","width":1024,"height":1024,"src":"\/\/www.knog.com\/cdn\/shop\/products\/11980-AV-05.png?v=1739833316","variant_ids":[43150503018736]},"available":true,"name":"Oi Classic Bike Bell - Large (23.8 - 31.8mm) \/ Black","public_title":"Large (23.8 - 31.8mm) \/ Black","options":["Large (23.8 - 31.8mm)","Black"],"price":2999,"weight":60,"compare_at_price":null,"inventory_management":"shopify","barcode":"9328389026635","featured_media":{"alt":"11980","id":30643916767472,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/www.knog.com\/cdn\/shop\/products\/11980-AV-05.png?v=1739833316"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

FREE DELIVERY AVAILABLE

30 DAY RETURNS

2 YEAR WARRANTY

Reinventing a 2,000 year old bell design was never going to be quick. 140 prototypes, 1000’s of springs and over 5 years in conception brought us here.

Subtle design that wraps around your handlebar
Considered cable management system
Stronger & louder than predecessor
Beautiful tone that's loud but pleasant - listen below

Oi Classic Bell
Hex Key
Shims - Spacers for the perfect bar fit. Large size bells only.

PLEASE NOTE:

Orders cannot be amended once placed.
Orders are dispatched from Melbourne, Australia.
EU & UK orders are inclusive of Duties & Taxes.
Please note that international orders outside of the UK & EU may be subject to additional customs and duty charges to be paid by the receiver. Knog has no control or liability in regards to these charges.
We're not able to ship to the United States from this site due to the continued tariff changes. Shop on Knog's US Store for Free Shipping over US$65 and enjoy fast delivery.

OUR SHIPPING RATES

Australia

Standard A$10 (3-6 business days)
Free Standard Delivery when you spend over A$100

Europe

€20 Premium Delivery via DHL Express (4 - 7 business days)
FREE when you spend over €100

United Kingdom

£15 Premium Delivery via DHL Express (4-7 business days)
FREE when you spend over £100.
Please note shipping to Northern Ireland is not currently available

Asia + Canada

US$15 Premium Delivery via DHL Express (4-7 business days)
FREE when you spend over US$100.

New Zealand

A$15 Premium Delivery via DHL Express (4 - 7 business days)
FREE when you spend over A$100

United States

Please note we're not able to ship to the United States from this site due to the continued tariff changes. Shop on Knog's US Store for Free Shipping over US$65 and enjoy fast delivery.

Returns & Exchanges

We stand behind everything we make and want you to be happy. If for any reason you're not satisfied with your purchase, return it within 30-days for a full refund. For more information, please see our Returns & Warranty page.

sublime tone

i thought i got the wrong size, but the rubber spacers that came in the box made it so it fit on my handle bar. much better than the quiet stock one that came with my commuter

Move b*tch, get out the way

Simple sleek, gets the job done!

awesome

incredible sound, design and quality

KNOG x EF Oi Classic Bike Bell

Bell looks cool and works great!

This product resonates with me!

I like the tone and duration of this bell. I'm sad that I bought the wrong size because I did not measure my handlebars before I ordered... so I gifted it to my Sister-in-law and now you have one more Knog-o-nite in the world!

1 2 3

'a beautiful design that's just as effective on the road as it is on the trail.'

‘It was easy for us to give the Knog Oi Classic Bike Bell such a high overall score of 9 / 10. It seems to have the perfect combination of features, quality and price making it a great all-rounder.’

- bikereviewer.co.uk

What sets the Oi Classic Bike Bell apart?

A beautiful aesthetic, tone & fit make Oi Classic a pleasure to use.

The Sound

The strike of the bell is firm and fast, allowing a good balance of volume and longevity of sound.

The Fit

Just pop it over you handle bar, give the hex screw a quick tighten up, and you’re good to go.

The Mount

Handle-bar cables? No worries. Built into the shape of the mount is a cable management system.

The Look

Where bells usually protrude up or out, Oi doesn’t. It appears to hover around the handle bars.

Product Video +-

Features +-

The Mount

What about the handle-bar cables? No worries. Built into the shape of the mount is a cable management system. So not only does it allow the bell to look and sound uninterrupted, it also helps gather your cables (for the organiser inside us all).

The Look

The Oi bell’s shape originates from its home – the handle bar. Where bells usually protrude up or out, Oi doesn’t. It appears to hover around the handle bars. In one sense, it’s discreet. But in another, it stands out as unrecognisable.

The Sound

With a spring-loaded actuator built into the mount, the strike of the bell is firm and fast, allowing a good balance of volume and longevity of sound. Our bell actually has several pitch tones – one core and several supportive higher tones to ensure it’s unmistakable and safely heard.

The Fit

What about getting it on the bar? Just pop it over, give the hex screw a quick tighten up, and you’re good to go. For handlebars measuring 23.8 – 26 mm in diameter we have supplied a spacer to help the Oi fit snugly and securely to your bars. This can be found discretely tucked into the reverse of the grey packaging insert.

Technical Specifications +-

WEIGHT	L: 26 g / 0.92 oz, S: 17 g / 0.6 oz
DIMENSIONS	L: H: 16 mm x W: 49 mm x L:68 mm, S: H: 16 mm x W: 37 mm x L:53 mm
FITS BAR WIDTH	L: 23.8 - 31.8 mm bars, S: 22.2mm
HAMMER TYPE	Spring loaded plastic hammer