1 piece bike stem. Material: Toray T800 Carbon Fiber (cap is aluminum). Weight: about 145+/-10 (different lengths, different weights).
PLATT 10 Pieces Bike Headset Spacer Full Carbon Fiber Bicycle Stem Headset Spacer Fit 1 1/8-Inch Compatible with MTB Bike Road Bikes,Matte
Farbetter 12 Pieces Bike Carbon Fiber Headset Spacer Bicycle Stem Spacer Kit 1-1/8 Inch 20/15/10/8/5/3/2/1mm, 8 Sizes
Oniissy Bike Carbon for TT Handlebar Spacers Cycling for Aero Bars Increase 5/10/20/40mm,Road Bicycle Stem Threadless Headset Spacers Kit(40mm)
8PCS Carbon Fiber Bike Headset Spacers for 286mm Fork Ultralight 3K Washers Set 1/2/3/5/10/15/20/30mm for Road MTB Folding Bicycle Stem Adjustment
LKfjnhePF Headset Spacers 4/5pcs/set Bicycle Headset Washer Stem Spacer 3/5/10/15/20mm Carbon Fiber Bike Spacing Pad Ring Kit For 28.6mm Front Fork(1pc-10mm)
Bicycle Stem Spacer Set with Carbon Fiber Washers, 1 1/8 Size, 5 10 15 20mm for Enhanced Adjustability
