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2018, Project 321, Boost Rear

Project 321 Boost Rear Hubs

Features:

Material: Aluminum

Axle Type: 12mm Thru x 148mm Boost

Cassette Compatibility: Shimano HG 10/11-speed, Microspline 12-speed, SRAM XD 11/12-speed

Rotor Compatibility: 6 bolts

Bearings: High precision Japanese cartridge bearings, Enduro ceramic hybrid (+$102)

Spoke Count: 28H, 32H

Flange Diameter: 58mm left, 66mm right

Center to Flange Left: 34mm

Center to Flange Right: 24mm

Pawl Engagement Options: 6 pawls with 2 pawl engagement driver that yields 1.7° (216 POE) engagement, or 6 pawls with 3 pawl engagement option that yields 2.5° (144 POE) engagement

Quiet or loud pawl options

Colors: Black, Blue, Gold, Green, Pink, Purple, Orange, Red, Silver, Turquoise

Weight: 282.3g

Warranty: 10 years on hub shell and axle; 3 years on pawls, drive ring, and free hub body

Options:

• Project 321 Boost Rear | Standard bearings Black | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Black | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Black | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Black | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Black | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Black | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Black | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Black | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Black | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Black | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Black | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Black | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Blue | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Blue | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Blue | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Blue | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Blue | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Blue | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Blue | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Blue | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Blue | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Blue | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Blue | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Blue | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Gold | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Gold | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Gold | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Gold | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Gold | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Gold | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Gold | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Gold | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Gold | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Gold | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Gold | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Gold | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Green | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Green | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Green | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Green | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Green | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Green | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Green | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Green | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Green | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Green | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Green | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Green | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Orange | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Orange | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Orange | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Orange | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Orange | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Orange | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Orange | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Orange | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Orange | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Orange | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Orange | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Orange | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Pink | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Pink | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Pink | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Pink | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Pink | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Pink | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Pink | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Pink | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Pink | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Pink | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Pink | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Pink | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Purple | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Purple | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Purple | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Purple | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Purple | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Purple | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Purple | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Purple | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Purple | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Purple | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Purple | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Purple | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Red | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Red | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Red | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Red | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Red | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Red | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Red | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Red | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Red | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Red | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Red | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Red | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Silver | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Silver | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Silver | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Silver | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Silver | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Silver | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Silver | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Silver | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Silver | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Silver | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Silver | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Silver | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Turquoise | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Turquoise | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings Turquoise | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, XD Turquoise | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Turquoise | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Standard bearings, Micro Spline Turquoise | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Turquoise | SRAM | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Turquoise | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, XD Turquoise | SRAM | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings Turquoise | Shimano | 28h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Turquoise | Shimano | 32h | 6 | 12x148/mm | Disc
• Project 321 Boost Rear | Enduro Ceramic Hybrid bearings, Micro Spline Turquoise | Shimano | 28h | 6 | 12x148/mm | Disc

SHIPPING

• Free GROUND shipping for orders of $150 or more to the lower 48 states (excluding oversized items such as bike frames, wheelsets, etc.) Free shipping takes 7-10 days for delivery
• Questions? USA call us at 1-866-497-3624; International call us at +1-510-841-4748 or email us at sales@wrenchscience.com

RETURNS/EXCHANGE

• 30 Days upon delivery of order – NO RESTOCKING FEES
• Returned product(s) must be in unused, uninstalled, and with all original packaging material(s) and original packaging.
• Wrench Science will cover return postage on faulty item(s) – Return Policy.

filter brand: All DT Swiss Hope Onyx Project 321 White Industries

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