For front
Tube tire
Bias
Rim diameter: 21
Tire width (mm): 90
Flatness (%): 90
Tire Subcategory: off-road
Load Index: 54
Speed Symbols: R
Outer diameter (mm): 695
Tread width (mm): 90
Standard rim width: 2.15
Applicable rim width (inches): 1.85(MT1.85),2.15(MT2.15),2.50(MT2.50)
Size: 90/90-21 54R WT

Pattern: TS817
Genre: Block tire

**Tubes are not included.
*The tire compatibility models listed are for reference only.Actual fitment size may vary.Even if the model name, displacement and year are the same, the size may be different depending on the minor change, special specification or customization of the vehicle.Always check the tube, size, speed symbol, load index and tyre type of the tyre actually fitted and select the size and pattern at your own risk.
*The direction of rotation is indicated by the arrows on the tread shoulder and sidewall.
*There may be changes in product specifications due to the manufacturer's reasons.
.

More peace of mind for those who ride every day.'Global quality tires that pursue safety and security, TIMSUN.
TIMSUN tires are global quality tires distributed in over 40 countries worldwide.
Manufactured in a factory certified under Japanese JIS, ISO9001, ISO14001, and DOT standards, as well as other strict European and U.S. standards.

As a tire manufacturer, we are always thinking about the obvious, but we also consider long life to be an important aspect of performance to improve economy, as well as maneuverability and high grip performance to allow riders to maneuver as they wish, and we are committed to solving these conflicting issues and providing tires that are safer and more reliable.
We want all riders to be able to ride with peace of mind every day and enjoy a fulfilling motorcycling life.
TIMSUN Tire will continue to work on these points.

■Product Information
All-round trail tire with a trail pattern that is ideal for off-road bikes and big off-road bikes, combining durability with stable and high control performance from on-road to off-road.
Universal design for both city riding and touring.
The bead portion is also reinforced about twice as much as other companies' tires to prevent air leakage, and is highly evaluated from the maintenance point of view for peace of mind after installation.

■TS817
OFF ROAD
STANDARD
Optimal tread pattern for tourer bikes
Combines high control performance with durability

■MEDIA
Introduced in various media
・Young Machine (Naigai Publishing)
・Outrider (Bike Bros)
・Custom People (Crete)
・Moto Champ (Sanei Shobo)
・Moto Moto (Zoukei)
・Motorcycle Newspaper
・Custom Scooter 125 (Zoukei)
・Fuel Oil News
・Cub Only (Zoukei)
・Automotive Tire News

■WHY TIMSUN
TIMSUN's great appeal lies in the high cost performance that is the result of its thorough pursuit of tire manufacturing
TIMSUN is an up-and-coming tire manufacturer that produces OEM tires for Japanese motorcycle manufacturers.
We have achieved excellent total performance by introducing the latest equipment from Japan, Italy, and Taiwan, and by manufacturing tires that meet the needs of heavy users such as commuters, students, and business people, as well as the road conditions in Japan.

1. Carefully selected raw materials
・Virgin rubber is used to prevent cracking
No recycled rubber is used as a material in any TIMSUN tires.
The product is made of 50% high quality virgin rubber, and the ingredients are carefully blended down to the molecular level to provide both abrasion resistance and grip.
Especially for business bikes that are often used in harsh conditions, life and cost are also strongly demanded.
We are always in pursuit of better materials in pursuit of a ride comfort that "does not feel inadequate" even when the mileage increases.

・Comparison of tire quality and rubber quality
The most important point to compare the quality of tires and rubber is the "tire hairs".
Many tire manufacturers have cut off the hairs because they look bad.
If you find a tire with hairs, please try to pull it.If they snap off easily, they are using regenerated rubber.
TIMSUN is tenacious and does not snap off easily.
This stickiness is achieved because the product is manufactured using only virgin rubber without using recycled rubber.

So it's less likely to crack.

2. High quality tire standards
[Strength] Increased number of bead wires to prevent air leaks
The higher the number of bead wires, the stronger the bead section and the greater the adhesion to the rim.This prevents air leakage.
TIMSUN scooter tires have more bead wires than usual, more than any other tire manufacturer in Japan or abroad.

[Durability] Four-piece carcass reinforces rigidity
The carcass is a very important part to withstand impact, load and air pressure.
TIMSUN uses four layers of carcass to maintain a higher level of rigidity in the tire.

[Design] Strict pattern design
In 2015, we applied for a design registration with the Japan Patent Office, which was approved in recognition of the uniqueness of our design.

That's why it lasts so well.

3. Thorough quality control
Fourth company in the world to obtain JIS (Japanese Industrial Standards)
In 2016, the company was assessed by the Japan Industrial Standards Committee (JIS) and obtained the JIS standard.This means that the production and quality control systems that TIMSUN has focused on have been rigorously examined and approved by the Japanese inspection agency.
Test items include performance and indication tests, and facilities for these tests are also a requirement for obtaining JIS certification.
TIMSUN is the fourth motorcycle tire manufacturer in the world to obtain JIS certification.

So you can be assured of high quality.