31.8mm/34.9mm Clamp Bike Chain Guide Aluminium Alloy MTB Chain Guide Cycling Accessory Upgrade

Label:Yes Adjustable Position Design: Guide body length is about 61.3 mm / 2.41 in, adjustment slot length is about 29 mm / 1.14 in, and adjustment arm height is about 53.3 mm / 2.10 in. The adjustable slot helps align the guide with different chainring positions. Complete Mounting Parts: Package includes 1 chain guide, 1 clamp, 1 screw and 1 nut. Suitable for bike drivetrain adjustment, chain guide replacement, cycling maintenance and accessory upgrade. Please check chain line and chainring size before installation. Aluminium Alloy CNC Body: Made of aluminium alloy with CNC processing, this chain guide offers a light and solid structure for cycling use. The black finish gives a clean look and matches many for MTB, road and gravel bike styles. For Single Chainring Setup: Designed for compatible road bikes, mountain bikes, gravel bikes and single chainring drivetrain systems. It helps guide chain movement and supports a steadier drivetrain during riding, climbing and trail cycling. 31.8 mm( and 34.9 mm Options: This bike chain guide is available in 31.8 mm/ 1.25 in and 34.9 mm / 1.37 in clamp sizes. Please measure your bicycle tube outside diameter before purchase to choose the correct size.

Item Type: Chain guide Material: Aluminium alloy Color:Black Clamp Size Options: 31.8 mm/ 1.25 in, 34.9 mm / 1.37 in Guide Body Length: Approx. 61.3 mm / 2.41 in Adjustment Slot Length: Approx. 29 mm / 1.14 in Adjustment Arm Height: Approx. 53.3 mm / 2.10 in Application: Suitable for compatible road bikes, mountain bikes, gravel bikes and single chainring bicycle drivetrain systems

Package List: 1 x Chain Guide 1 x Clamp 1 x Screw 1 x Nut

Notes: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.