1PCS Mountain Bike Adjustable Handle Angle Adjustable Stand Tube 25.4/31.8 Pole Pole Increaser Tube Features: Brand: FMFXTR Name: Adjustable stem Specifications: 31.8x120mm / 31.8x110mm / 31.8x100mm / 31.8x90mm /25.4x120mm/25.4x110mm/25.4x90mm Color: sand black Material: aluminum alloy 6061 Note: The diameter of the two front forks is 28.6MM, the difference is the size of the lock handlebar, one is 31.8MM, one is 25.4MM, please choose the diameter of your handlebar when you choose (31.8MM still 25.4mm) and then choose. For example: 31.8 adjustable handle 110mm long, the specific size: lock front fork hole 28.6mm, lock handle hole 31.8mm, length 110mm. The angle can be adjusted up to ±60 degrees. Change the angle to change the height of the handlebar and adjust the height that suits you. Maximum height increase: 90 mm long, the maximum increase is about 5 cm. 100mm long, the maximum increase is about 6cm. 110mm long, the maximum increase is about 7 cm. 120mm long, the maximum increase is about 7.5cm. Product Size long：16cm width：3.5cm high：3cm Package: 1 x adjustable stem The More You Buy, the Better the Deal To Better Fit You,please Do Measure the Size and Compare to the Size Chart Before Placing Order. Halloweenhalloween Decorationshalloween Decorhalloween Decorations Indoorhalloween Decorations Outdoorhalloween Home Decoroutdoor Halloween Decorationshalloween Decorations Clearancedecorationhalloween Christmaschristmas Decorations Before Christmaschristmas Decorations Clearancethe Before Christmasholidaynightmare Before Christmas Popchristmas Clearance AFTER SALE SERVICE: 30 Days after sales service and exchange, reply you within 24 hours to solve your problem.