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Full set of 70/100-17 & 90/100-14 dirt bike wheels with rim, inner tube, bearings assembly for dirt bikes
Front tire 70/100-17 (2.75x17) with 1.6x17 rim / Rear tire 90/100-14 (2.75x17) with 1.85x14 rim
Aggressive knobs are designed for dirt performance, excellent for intermediate to hard terrain
Stiffer bead and sidewall construction provide stability and better cornering control
Package include: 1 x Front wheel + 1 x Rear wheel

It your axle hole is 12mm, please buy one more axles and bearings(The ASIN number: B07X11FBXB), it can convert the wheels with 15mm axle to be used on 12 axle.

Front wheel:

Tire size: 70/100-17 (2.75x17)

Rim Size: 1.6x17 inch

Rear wheel:

Tire size: 90/100-14 (3.5-14)

Rim Size: 1.85x14 inch

Package include: 1 x Front wheel + 1 x Rear wheel