The Wide Angle Optics lens creates up to 270° of visibility and outputs up to 30 lumens with the day flash mode

synthetic suede - 93% polyester

Not compatible with Deore triple (3x) cranksets

5" is 310-grams and the 29" is 320-grams

Number of occupants: 1 child only

FUNN Descend Headset Bottom Assembly - ZS 56-40 eBay The Wide Angle Optics lensA precision engineered headset cup. Machined from aerospace grade AL6061 and teamed up with angular contact bearings. The Descend headset guarantees super smooth control so you can focus on the trail. Upper cup EC44 40 Steerer tube 40 mm Headtube size 44 mm Stack height 13. 4 mm Weight 56 g