CeramicSpeed OSPW Pulley Wheel Aero Alpha System Shimano 9250/8150 - Coated Races Aluminum Pulley Carbon Cage BLK CheckoutTitle=Zoom Tandem Stoker Stem 155-200mm extension

CeramicSpeed OSPW Pulley Wheel Aero Alpha System Shimano 9250/8150 - Coated Races Aluminum Pulley Carbon Cage BLK CheckoutTitle=Zoom Tandem Stoker Stem 155-200mm extensionThe CeramicSpeed OSPW Aero ALPHA system for Shimano 9250 8150 derailleurs updates the fastest proven aero derailleur cage to include CeramicSpeed's patent pending ADR bearing protection and quiet performing ALPHA disc with composite tooth profile pulleys. Furthermore a speed defying pinstripe graphic has been added for a splash of visual motion. Largest Cog 34 Fits Model Ultegra 8150 Fits Brand Shimano Drivetrain Speeds 12 Defined Color Black

6 Color Gloss Black Crown Race 40 Weight 2086 Wheel Size 27

Color Black Defined Color Black Pedal Body Material Aluminum Pedal Spindle 9/16" Pedal Type Platform Spindle Material Chromoly Steel Weight 475

May not be compatible with some frames and forks that do not allow the thru axle ends to be exposed and accept end caps

NOBL TR37/Onyx Vesper Rear Wheel - 29" 12 x 148mm 6-Bolt XD Black

and automatic climb detection Unparalleled connectivity with SRAM AXS products allows for easier customization

ensuring every rider enjoys a perfect saddle height for climbs and full clearance for aggressive descents

AXS handlebar controls (drop or flat bar) Sold Separately

Unlike the cheap flexy and rattle-prone upper guides found on other products the AMg features our premium stiff silent upper guide and a tough fiber-infused bashguard

Black DT Swiss rim strip is included

Not compatible with Speedplay

SRAM RED AXS 2x12 direct mount chainring set for RED AXS cranks

Finely divided blocks multiply the gripping edges while in the middle small ramps help ease roll-off and make the tire even faster