Great Planes Ultralite Wheels 3 (2-Piece) INCLUDES: Two 3 Ultralite Wheels SPECS: Weight per wheel 15 grams (.53 ounces) Fits on 5/32 diameter axles FEATURES: Lightweight foam mounted on imp INCLUDES: Two 3 Ultralite Wheels SPECS: Weight per wheel 15 grams (.53 ounces) Fits on 5/32 diameter axles FEATURES: Lightweight foam mounted on imp INCLUDES: Two 3 Ultralite Wheels SPECS: Weight per wheel 15 grams (.53 ounces) Fits on 5/32 diameter axles FEATURES: Lightweight foam mounted on imp