Surly Big Dummy DeckSurly Big Dummy Deck The Surly Dummy Deck provides a light, durable platform for cargo bikes, built to Xtracycle's Longtail standard, which include the Surly Big Dummy model. The Dummy Deck is stamped from 4mm thick aluminum, chosen for its strength, durability, and recyclability, and it bolts directly to Surly Dummy Rails to stiffen and stabilize the whole system (it's also compatible with Xtracycle V racks by using Xtracycle's SuperHooks). It

HCW-7 FEATURES:

but Blackburn's digital gauge can

End caps are compatible with DT Swiss R23 Disc

Maximum resistance 2200 Watts

Shimano 105 5800 11 Speed Pulley Set

Weight: 71g

SRAM Matchmaker X Shifter Clamp - Single Left

Sealed hydraulic cartridge system that is easily serviceable

Brush and sponge cartridge quickly and easily clicks in and out

Shimano Disc Brake Adapter

and works with all drivetrains

Low revolutions