Kenda K778 Knarly Motorcycle Tyre

Name: Kenda K778 Knarly Tyres – All Sizes | Bike Sense
Brand: Kenda
Availability: InStock

Item #15597

Price range: R1 730,00 through R2 330,00

Available on backorder

Retail price incl. VAT

Kenda K778 Knarly: an off-road and motocross tyre. Choose your size: 90/90-21, 140/80-18. Price incl. VAT, delivered across South Africa.

Check fitment: choose your bike Send us your bike and we confirm fitment in a written quote. Choose bike

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Kenda K778 Knarly 90/90-21 front motorcycle tyre

Product details

Description

The Kenda K778 Knarly is an off-road and motocross tyre. Choose your size above: 1 front size and 1 rear size for 18 and 21-inch rims. All sizes are tube-type (TT).

Available sizes

Size	Position	Load / speed	Rating	TL / TT	Part number
90/90-21	Front	54R	load 54 (212 kg) / speed R (170 km/h)	TT	K174B1066
140/80-18	Rear	70R	load 70 (335 kg) / speed R (170 km/h)	TT	K106W2064

Which size do I need?

Check the size printed on the sidewall of your current tyre or in your owner’s manual, and keep the same or a higher load index and speed rating. Front and rear tyres have different profiles, so fit each tyre on the wheel it’s made for. Not sure? Use Shop Your Ride, or WhatsApp 079 231 2573 with your bike’s make, model and year.

Fitting and tyre pressure

Have the tyre fitted and balanced by a qualified fitter, and make sure the rotation arrow on the sidewall points in the direction of travel. Fit a new inner tube of the matching size and check that the rim tape covers every spoke nipple. Set the pressure cold to the figure in your bike’s owner’s manual or on the chain guard or swingarm sticker, and check it regularly. New tyres have a smooth surface, so ride gently for the first 100 to 150 km while the tread scrubs in.

Frequently asked questions

Is it tubeless or tube-type?

Every size is a tube-type (TT) tyre. It must be used with an inner tube of the matching size, and spoked rims need a rim tape. It is not designed to run without a tube.

How do I read a size such as 90/90-21?

90 is the tread width in millimetres, 90 is the aspect ratio (the sidewall height is 90% of the width), the dash means bias-ply (cross-ply) construction, and it fits a 21-inch rim. The 54R after the size is the load index 54 (212 kg per tyre) and speed rating R (up to 170 km/h).

Can Bike Sense deliver or fit these tyres?

Yes. Bike Sense delivers tyres and tubes across South Africa from our Pretoria shop. Prices include VAT and delivery is quoted for your town. For delivery or fitting, WhatsApp 079 231 2573.

Part numbers

Product	SKU	Availability
Kenda K778 Knarly Motorcycle Tyre - 90/90-21	K174B1066	Out of stock
Kenda K778 Knarly Motorcycle Tyre - 140/80-18	K106W2064	Out of stock

Additional information

Weight	N/A
Dimensions	N/A
Tyre size	140/80-18, 90/90-21
Tyre Pattern	K778 Knarly
Tyre Usage	Off-road / MX
Construction	Bias
Tube Type	Tube type (TT)
Position	Front, Rear

Fitment

Fitment for this part is confirmed per bike. Send us your bike's make, model and year and we reply with a written quote, valid for 7 days.

WhatsApp your bike details Request a quote

Delivery & returns

Delivery

We courier parts across South Africa and quote delivery for your town before the parcel leaves.
Batteries and tyres are priced together with the delivery town.
Written quotes hold for 7 days.

Returns

Change of mind: return within 7 days, unused and unfitted, in the original packaging. Contact us first and we arrange it.
Special-order parts and fitted electrical parts are returnable when they are wrong or faulty.

Questions

Phone or WhatsApp 079 231 2573
Email info@bikesense.co.za or queries@bikesense.co.za
Every day, 09:00–17:00