Hope Pro 2 EVO, Stan's ZTR Flow EX Wheel - 27.5in Rear

Select Hub
Show Details
Special Note: Due to the nature of anodization processing, slight variances in color may occur.

Hope's lightweight Pro II rear disc hub represents the next evolution in hub design with performance and durability capable of handling your aggressive style. The hub body is machined from a solid billet of 2014 T6 aluminum and features features 4 high-quality sealed cartridge bearings and a 6-bolt, ISO disc rotor mount. The hub's one-piece, 7075 aluminum freehub body has four pawls that engage the twenty-four tooth steel ratchet fixed into the hub shell and sealed with a frictionless, non-contact labyrinth seal. Sram/Shimano 9/10-speed compatible. Black, silver, blue, grey, red or gold.
Select HD Driver Body for Sram Cassette
Show Details
Hope Pro II disc hub body for conversion to SRAM XX1 11-spd.
Front Wheel
Show Details
Size: 650b/27.5"
Weight: 530 grams (32 hole)
Drilling: 32 hole

Disc Only

Valve and rim strip are NOT included.

With multiple World Cup and World Championship victories already in the books, improving the legendary Flow wasn't easy, but input from the best riders in the world and countless hours spent sweating even the smallest of details has led to a rim that redefines what even we thought was possible. The Flow EX 650b/27.5" is lower, wider, and meaner, offering a lower profile sidewall and redesigned Bead Socket Technology for maximum durability and tire seal on even the most punishing of technical trails. Stan's kept the weight low, but the new EX offers 14% thicker sidewalls for maximum dent resistance and a 33% thicker spoke bed for added pull-through strength. Increasing the outside width of the rim to 29.1mm and the interior width to 25.5mm allows reshaping the bead socket for an even tighter seal and allowed the internal arch to add even more stiffness to the rim's structure.
Spoke Lacing Pattern - 3Cross
Show Details
Selecting a cross pattern for your wheels is critical in terms of ride quaility. Our shop personally recommends a 3 cross pattern for mountain bike wheels, because of its overall strength and durability.
Select Spoke Gauge
Show Details
DT Stainless Spokes
Spoke weights (estimated wt. of 32 spokes at 295mm):
14 gauge silver................ 241 grams
14 gauge black................ 241 grams
14-15 gauge silver........... 211 grams
14-15 gauge black........... 211 grams
14-17 gauge Revolution.... 153 grams
15 gauge silver................ 196 grams
15-16 gauge silver........... 171 grams
Select Spoke Nipples
Show Details
Nipple weights (estimated wt. of 32 nipples):
14 gauge brass................ 30.5 grams
14 gauge brass black........ 30.5 grams
14 gauge alloy silver......... 10 grams
14 gauge alloy colored....... 9.5 grams
14 gauge brass x-long....... 40 grams
15 gauge brass................ 32.5 grams
15 gauge alloy silver......... 11 grams
15 gauge alloy colored...... 10.5 grams
15 gauge brass x-long...... 40 grams
Select Rim Strips
Show Details
Specifically designed for wider rims, Stan's No Tubes 25mm rim tape is your wingman on the trail, designed to keep your ZTR rims airtight. Can be used as a lightweight rim tape on any rim. 10 yards x 25mm (1 roll tapes 5 rims - 7 grams per application).
Rim Valves
Show Details
This custom Presta valve stem features a removable valve core for easier application of Stan's tire sealant. Stan's No Tubes Olympic Valve stem is compatible with UST, TCS, TLR and ZTR mountain rims. Nickel plated. Extended rubber base aids inflation.
Tires (Optional Add-on)
Show Details
Save 10% on your tires when purchased with this wheel!
Tubes (Optional Add-on)
Show Details
Save 10% on your tires when purchased with this wheel!
Select Cassette
Show Details
Save 5% on a cassette when purchased with this wheel!


Add To Cart


Wheel-No Skewers
Hub:Hope Pro 2 EVO
Rim:Stan's ZTR Flow EX 27.5" Disc
Spokes: DT Swiss (options)
Nipples: DT Swiss (options)
Weight: grams (wt. of 32 hole w/14 gauge spokes and alloy nipples)

Every set of wheels we turn out is built completely by hand to your specifications using DT spokes. From lacing and tensioning, to stress-relieving, re-tensioning and final truing, we take great pride in building the finest wheels available. Please select the drilling, spoke gauge and the spoke nipple that you desire.

Our wheel builders recommend using 14/15 gauge double butted spokes and alloy nipples on this front wheel. You'll reduce the rolling weight by approximately 50 grams with virtually no reduction in strength.

Model Number
Item Code


One coupon per order

Discount taken off MSRP

In stock items only

Coupons can not be combined with loyalty credits or promotional gift certificates, however, purchased gift certificates may be used with the coupons. If you would like to use your coupon with a purchased gift certificate, please leave the gift certificate information in the comments section at checkout, and they will be applied during processing on the backend.

Some items are restricted

Groupsets, hand built wheels, special orders & labor costs are excluded from the coupon.

Additional exclusions may apply.


Colorado Cyclist Loyalty Rewards Program

How It Works

Place an order of $100 or more,
and receive loyalty credits
on qualifying items.

What Items Earn Loyalty?

Most regular and some sale items
earn you loyalty credits.

Please Note: Items purchased with
a coupon will not earn loyalty.

Where To Look

Look for the red message on
each item page.

Some items only show rewards
when they have been added to your cart.

Redeeming Rewards

Simply enter your loyalty
at the time of your next order.

Rewards are not transferrable,
or redeemable for cash or gift certificates.

Rewards will be adjusted on
returns to reflect earned value.

Please Note: Loyalty cannot be combined
with other promotional offers.