Surly Narrow Wide X-Sync Ring 28t 58mm BCD Stainless Steel CheckoutSpec= 350-400 x 65mm Chromoly hardware Defined Color Black

Chromoly hardware Defined Color Black Offset (mm) 20 Diameter 27

Optimal size-specific surface area Color Red Pedal Type Platform Weight 321 Pedal Spindle 9/16" Pedal Body Material Composite Spindle Material Chromoly Defined Color Red Size Small

Primary Color Black Body Eyelet Standard Spring Type Vivid Spring Adjustments Air pressure Bottomless tokens Damping RC2T Adj

Intended use: loose loose over hard medium Flat Protection Tread and Sidewall TPI 60 Color Black Designed for ebike Yes Defined Color Black ISO Width (mm) 66 ISO Diameter 584 / 650b / 27

Provides 270° of visibility Lumens Rear 100 Lumens Front 700 Recharge Type USB Battery Li Ion Weight 107/48

Surly Narrow Wide X-Sync Ring 28t 58mm BCD Stainless Steel CheckoutSpec= 350-400 x 65mm Chromoly hardware Defined Color BlackSurly X Sync ChainringsSRAM licensed X Sync technology Narrow wide tooth profile positively engages chain for better performance with single chainring drivetrains 304 Stainless Steel Ring Position Type Inner Tooth Count 28 Drivetrain Speeds Single Speed 3 32" Chainring BCD 58 Color Silver Defined Color Silver