Super-smooth steering, quality materials, cutting-edge design and serious durability are all hallmarks of Cane Creek's 40-Series headsets. • Technical Description: ZS56/30/H4/K • Bottom Type: ZS - ZeroStack • Bottom Head Tube Inside Dia.: 55.95mm • Crown Race Seat Dia.: 30.015mm • Crown Race Type: Steel, Face-Sealed • Bottom Stack Height: 4mm • Bottom Bearing Type: Black Oxide, Sealed • Material: 6061 aluminum • Weight: 88g

This is the Bottom for the Cane Creek 40 Series ZeroStack headset. Please contact us if you have any questions about which parts are correct for your headset.

The 40-Series is the workhorse of Cane Creek's headset line-up. Representing the balance of performance, durability, and value, the series incorporates all the features necessary for a robust, lightweight, long-lasting headset. External cups press into headtube. - Sealed black oxide bearings - Carbon-friendy compression ring captured in top cover, keeping shims in place - Interlok spacer compatible

Cane Creek's Thudbuster Seatpost adds comfort to any hardtail bike. Using a parallel-linkage design, the Thudbuster moves down and back at the same rate as the rear wheel moves forward and up when you hit a bump, helping you maintain control. The post and linkage is made of aluminum with Teflon coated steel bushings so you know it's built to last. And, the interchangeable elastomers (sold separately) can be easily exchanged to your preferences.

These baseplates are the foundation that keeps Chris King headsets turning with legendary smoothness. Manufactured from high-quality stainless steel or titanium, Chris King makes replacement baseplates for all standard sizes and a number of ingenious solutions for those that need something a little special to make their headset work. - Engineered and manufactured in Portland, Oregon USA - Devolution baseplates are a stainless steel solution that allow Chris King headsets to adapt to a wide variety of steerer tube sizes - 30.0mm for 1.5 lower bearing and 1 1/8" steerer

The Inset headset offers Chris King's trademark quality and durability in a low-stack configuration sized for contemporary headtube dimensions. King's legendary made-in-house bearings still form the centerpiece of the Inset headsets, with precisely machined aluminum cups and headset caps available in all ten classic Chris King colors. The Inset 2 is compatible with tapered 1-1/8 - 1-1/2-inch forks and frames using a 44/56mm headtube.

- Unidirectional carbon fiber riser bar with 35mm stem clamp area - Downhill strength with 25% weight savings compared to aluminum

Chromag's Basis grip is designed for applications where the rider wants a firm, direct connection for performance in high intensity scenarios. The thin diameter grip with dimpled pattern is firm yet tacky and less prone to surface wear. Chromag grips feature their unique ‘Split-Teardrop’ end clamp which effectively covers the bar end while still utilizing a true pinch-clamp for the best purchase to the bar.

Chromag's HiFi V2 stem is light and extremely strong for the ultimate control and performance. The HiFi features a blended shape thanks to 3D forging. Chromag contours every surface for human contact and structural optimization. - 3D forging - 175 grams (35mm length) - Low stack height

- Size: 10.5" long x 10.5" wide - Padding: Multi-stage foam - Anatomic relief design - Suspension: Coil spring - Use: Cruiser - Rail: Steel

Crank Brothers Mallet DH, the choice of DH world champions. - Concave platform for secure foothold - 8 adjustable pins per side for grip - Traction pad technology customizable interface - Ribbed body for better traction when unclipped - Chamfered edges to reduce rock-strikes - 57mm q-factor for stability at speed - 4-sided entry / superior mud shedding - Customizable float and release angle - Premium bearings and double seal system - Spindle material: Forged scm 435 chromoly steel - Body material: 6061-T6 aluminum - Wing material cast: Stainless steel - Spring material 300 series stainless steel - Release angle 15° / 20° - Max rider weight no restriction - Q-factor 57mm - Inner bearing type IGUS LL-glide bearing - Outer bearing type enduro cartridge bearing - Cleat premium brass cleats with shims included - Adjustable pins 8 per side for grip - Endcap hex alloy - Weight: 479 grams

Crank Brothers' Premium MTB Cleats are perfect for your Crank Brothers Eggbeater, Candy, Acid, Smarty, Mallet, and Quattro pedals. They're made from solid brass for crisp entry and exit, and top-notch durability. - SPD compatibility - Weight (pair): 30g - Float: 6 degrees - Release angle: 15 or 20 degrees

A modern take on the classic platform pedal style. DMR provides a large pedal body area and DU bushing system aimed to provide riders with control, durability and serviceability. - 15 x 95 x 25mm (L x W x H) - 8 replaceable M4x0.7x8 corner pins and 12 fitted non-replaceable pins per pedal - Designed with grease ports; 'V-lube' grease syringe included with pedals - Double concave pedal body for control and stability - Classic parallelogram shape - 9/16"

Parts for repair and maintenance of DT Swiss hubs. - DT Swiss Spacer Sleeve - 10.1mm, for 3-pawl

Service your DT Swiss star ratchet hubs and wheels with DT Swiss Ratchet and Kits. - DT Swiss Service Kit - 3-Pawl

Bearings for maintaining and rebuilding DT Swiss hubs. - DT Swiss 6803 Bearing

Service your DT Swiss star ratchet hubs and wheels with DT Swiss Ratchet and Kits. - DT Swiss Star Ratchet Kit - 36T

Service your DT Swiss star ratchet hubs and wheels with DT Swiss Ratchet and Kits. - DT Swiss Star Ratchet Kit - 54T

Replacement air spring parts for Sapphire model suspension forks.

Seal kit replacement for Sapphire model suspension forks.

- Specially shaped composite material helps prevent chain derailment when shifting to inner ring - Split clamp design mounts to specific seat tube diameters, eliminating the need for a metal fitment clamp

DEITY Circuit Seatpost Clamp. Rounded edges, minimized size offer the perfect touch of refinement and style. - DEITY Circuit Seatpost Clamp - 38.6mm, Black

- Clamps to a threadless steerer - Offers up to 4-1/2" stem height increase - Forged 6061-aluminum provides extra strength - Machined aluminum top cap is threaded, providing easy installation

Dimension Steel Cogs are splined for BMX and singlespeed hub compatibility. - Steel with chrome finish - Cogs are splined for Shimano BMX and singlespeed hub compatibility - Compatible with 1/2-inch and 1/8-inch chains

Heavy duty bolt-on aluminum seatpost clamp.

Dimension Junior Pedals. - Molded nylon, 1-piece, caged-type pedals - Built-in reflectors, will not accept toe clips - Overall pedal size is 80 x 60mm - Pedal Body Material: Plastic - Pedal Spindle: 9/16-inch or 1/2-inch - Pedal Type: Platform - Spindle Material: Chromoly Steel - Weight: 230g (9/16-inch); 304g (1/2-inch)

Dimension Mini Toe Clips - Toe clips do not accept toe straps - Sold as a pair - Mounting hardware for the toe-clip is included

Dimension Seatpost Clamps - Diameters: 28.6mm, 30.0mm, 31.8mm, 35.0mm - Weight: 34g

Dimension Mountain Basic Pedals. - Molded nylon 1-piece, caged-type pedal with reflectors - Accepts toe clips - Hang tag packaging - Pedal Body Material: Plastic - Pedal Spindle: 9/16-inch or 1/2-inch - Pedal Type: Toe Clip Compatible - Spindle Material: Chromoly Steel - Weight: 330g

Dimension Chainrings. - No ramps, pins, or shift aids