YZ-870C Used The 1.9-Inch Size Tires/Wheels Which Were Common In The 1980s, But New Wheels Have Been Released To Use The Current 2.2-Inch Size Tires.
The Characteristic Wheel Hub Of The YZ-870C Remains The Same, But The Wheel Outer Diameter Has Been Enlarged To Enable The Use Of The 2.2-Inch Size Tires That Are Currently Widely Available On The Market.
This Expansion Allows For A Greater Choice Of Tires Regardless Of Whether You Are Driving On Dirt Or Carpet Surfaces, Enhancing The Grip And Driving Experience.
Since In Many Cases The Outer Diameter Of Tires Also Increases, Please Pay Attention To The Gear Ratio, Such As By Using A Smaller Pinion Gear.
Additionally, The Wheels Do Not Have Air Holes, So Please Drill Or Taper Reamer Holes As Appropriate For Your Situation.