Bar bore diameter:25.4 mm;31.8mm. Bar ends diameter: 22.2mm.
1 pair sponge handle bar with grip bar end plug (plastic) .
Suitable for mountain bike,road bike,most bike .
Using this handlebars, you can place your hands in various positions, reducing fatigue on your arms and shoulders.
UPANBIKE Bike Butterfly Handlebar With Sponge Grips For Trekking Road Bicycle Rest Bar (φ25.4mm 31.8mm ) - B07CHD5R4Q