Thomson A-Head Spacer Kit - 1 1/8" color:silber-poliert Exact Actuation helps create a

Exact Actuation helps create a simpler and more stable balance between rear derailleur suspension design

typical chrome shoulder strap with seat closure

42T - 170MM(S)

balance values ​​via two proprietary metrics

TrainerRoad

Thomson A-Head Spacer Kit - 1 1/8" color:silber-poliert Exact Actuation helps create aLightweight CNC milled spacer set in 1 1 8" from Thomson Bike Parts Beautiful aluminum spacer set from Thomson if your bike already has almost everything. The set includes one spacer each with 5mm, 10mm and 20mm. The spacer has a lasered Thomson logo. Material: CNC milled aluminum Contents: 1x 5mm, 1x 10mm and 1x 20mm Colors: Black or Silver