Profile Design Sonic/Ergo 39A Tri Bars Chainsets & Cranks Shimano Deore SL-M6100-IR

Shimano Deore SL-M6100-IR

Lateral triggering

Product Name:

Progressive geometry and 130 mm of well-controlled travel mean it hits hard when the trail turns down

Chain- Shimano CN-M6100-12

Profile Design Sonic/Ergo 39A Tri Bars Chainsets & Cranks Shimano Deore SL-M6100-IRThe Sonic bracket offers an extensive fit range, low weight and easy adjustment along with minimal frontal area. Combining this with the Ergo armrest creates an aerobar that will aid most riders in optimizing their position for both speed and comfort. The 39a extensions have a 39 for the grip . The rider can choose whether to hold high for the shrugged position or low for a more open, head up position.