Feature: Unique installation position,fits for 39-41mm front fork tube,it is easy to mount,directly install on the front fork without drilling,black / silver rearview ,perfectly compatible for your motorcycle,enhances your motor fashion attractive Convex mirror design,motorcycle rear can eliminate blind spots, wide and high definition horizon, security and visibility,enjoy safe experience Unique Design: 39-41mm Fork Mount delivers a rugged,retro and industrial look, keep your handlebar clean,enhances your motorbike fashion attractive Solid : Aluminum construction with a machined stainless steel ball for pivoting, it is easy to adjust to any angle what safe position Eliminate Blind Spots:Convex mirror design, wide and definition ,increase driving safety and prevent accidents.What's behind you is important and you can see it all when you motorcycle. Name:motorcycle rear (left & right) Condition: Aftermarket Size: 39-41mm front fork tube Installation: Easy to mount,directly install on the front fork Fitment: It is universal for custom cruisers,muscle bikes and performance machines with 39-41mm front fork For Sportster XL 883 1200 XL48 72 Rebel Such as: Sportster XL 883 Sportster 1200 Sportster XL 1200 Sportster Forty-Eight Sportster Seventy Two Easy to Install: Directly clamp on the front fork without modification, the length and the angel can be adjusted with hex wrench (included) Wide Fitment: Widely fits to most of Motorcycle and other custom bike with 39-41mm front fork tube. Such as Sportster Bolt Rebel : Metal colour: black Package Contents: 1 Pair x motorcycle rear (left & right) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.