90/90/21 motorcycle front tire
Skip it37/100a concentrated shelf (top 5 take 92% of clicks) — 90/90/21 motorcycle front tire doesn't clear our bar today.
Market/yr
$55K
Growth (1y)
+247.2%
Products
7
Brands
7
was 18 a year ago
Sellers
16
Price range
$22.67–$99.61
Returns
1.4%
Rating
4.6★
Skip it
Scored 37/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 104 weeks — +247.2% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 3.2×
Competition
- PIVOTRAX62%
- Rippin Moto15%
- TUSK6%
- Generic5%
- Kenda5%
- MMG4%
- Other (1 brands)4%
The top 5 products capture 92% of clicks — a locked-up shelf that new listings rarely crack. 7 brands and 16 sellers compete here.
Brands
7 falling
was 18 a year ago
Sellers
16
Top 5 brand share
92%
Product shelf
All 7 tracked products in this niche.

PIVOTRAX-90/90-21 or 80/100-21 (3.00 X 21) Heavy Duty Motorcycle Tube - 3mm Thick - TR4 Valve
PIVOTRAX
$26.324.6★2,101 reviews

Rippin Moto 90/90-21 (2.75/3.00-21) Performance Duty Natural Rubber Motorcycle Inner Tube 2mm Thick TR4 Valve Stem Fits 80/100-21 & 100/80-21 Dirt Bike Tires for Motocross Enduro & E-Moto
Rippin Moto
$22.675.0★4 reviews

Tusk Waypoint Adventure Motorcycle Front Tire 90/90-21 (54R) Dual Sport On/Off-Road Tread DOT Compliant
TUSK
$69.724.7★149 reviews

SR 777 Motorcycle Front Tire Size 90/90-21 54H Heavy-Duty Bias Ply TL Blackwall Street Cruiser 87-4182
Generic
$99.614.7★7 reviews

Kenda 046702210201 K6702 Cataclysm Front Tire - 90/90-21 (21)
Kenda
$81.174.9★36 reviews

MMG Tire 90/90-21 Front Street Touring Motorcycle - Tubeless 54M
MMG
$86.084.8★8 reviews

TIRE 777 CRUISER FRONT 90/90-21 54H BIAS
DEMON'S CYCLE
$95.903.8★8 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Good looking tire”
“Best bang for your buck”
“Thick tube very nice”
“Fit perfect”
“Seem to grip well”
“Nice tire”
“very sturdy”
“Good heavy tube”
“it was easy”
What buyers complain about
“Junk”
“Bit chunkier than the Dunlop D402f that was on this bike for 20 years. pics of both tires below”
“Heavier than I thought”
“Tough to install”
“Difficult to get in”
Top return reasons
- Size-Overall50%
- Leak-Proof14%
- Functionality-Overall9%
- Thickness5%
- Assembly/Installation3%
- Weight Heavy3%
- Product Condition3%
- Value For Money3%
- Adhesion/Stickiness2%
- Compatibility-Overall2%