Crankbrothers Synthesis Enduro Alloy 2.0 Wheel
SKU: 74051569920

Crankbrothers Synthesis Enduro Alloy 2.0 Wheel

$222.75 $247.50
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Crankbrothers Synthesis Enduro Alloy 2.0 WheelControl & stability for enduro riding The Crankbrothers Synthesis Enduro Alloy 2. 0 is specifically engineered for enduro and aggressive trail riding and racing, combining unparalleled control and durability. This wheel system features a compliant front wheel for enhanced grip and precision through rocks and roots, paired with a stiff rear wheel to withstand impacts and deliver stability during cornering loads. With upgraded materials, refined

Control & stability for enduro riding 

The Crankbrothers Synthesis Enduro Alloy 2.0 is specifically engineered for enduro and aggressive trail riding and racing, combining unparalleled control and durability. This wheel system features a compliant front wheel for enhanced grip and precision through rocks and roots, paired with a stiff rear wheel to withstand impacts and deliver stability during cornering loads.

With upgraded materials, refined finishes, and advanced rim profiles, the Synthesis Enduro Alloy 2.0 takes our front- and rear- specific tuned wheel design to the next level. Built to be stronger and more reliable than ever, it’s perfect for tackling technical terrain and all-day enduro laps with confidence. Backed by a lifetime warranty, the Synthesis Enduro Alloy 2.0 is ready to meet every challenge, lap after lap. Ride harder, longer, and with the peace of mind that your wheels are built to last.

Features: 

  • Tuned Front & Rear System: Optimized alloy wheels designed for enduro and trail riding, with front- and rear-specific tuning to meet the unique performance demands and loads of mountain biking
  • Compliant tuned front wheel improves handling, grip and cornering control with an inner rim width that supports a wider tire profile, increasing volume and contact patch for improved turning performance
  • Stiff tuned rear wheel improves stability and tracking at speed by absorbing peak loads. A narrower inner rim width optimizes rolling resistance and sharpens tire edges for improved grip.
  • A reinforced rim construction with 6069 aluminum and a shot-peened finish provide superior impact resistance and fatigue strength
  • Available equipped with Industry Nine 1/1 with 4 degrees of engagement, or Crankbrothers Ratchet hubs with 10 degrees of engagement, upgradeable to 6.6 degrees of engagement with our 54t Ratchet Upgrade Kit
  • Rims covered by lifetime warranty

Specifications:

Enduro Alloy 2.0 Industry Nine Hub

ETRTO: 584mm (27.5), 622mm (29)
Hub: I9 1/1
Hub Engagement: 4°
Hub Type: 6 Bolt
Rim Material: 6069 Alloy
Inner Rim Width: Front 30mm | Rear 28.5mm 
Rim Height: 20mm
Spoke Count: Front 28 | Rear 32
Spokes: Pillar SR TB 2016
Weight Front: 890g (27.5), 935g (29)
Weight Rear: 1098g (27.5), 1152g (29)

Enduro Alloy 2.0 Crankbrothers Ratchet Hub

ETRTO: 584mm (27.5), 622mm (29)
Hub: CB Ratchet
Hub Engagement: 10° or 6.6° with upgrade kit
Hub Type: 6 Bolt
Rim Material: 6069 Alloy
Inner Rim Width: Front 30mm | Rear 28.5mm 
Rim Height: 20mm
Spoke Count: Front 28 | Rear 32
Spokes: Pillar SR TB 2016
Weight Front: 923g (27.5), 968g (29)
Weight Rear: 1106g (27.5), 1150g (29)

SKUs
17059 (Industry Nine 1/1 27.5 Front 15 x 110 Boost)
17060 (Industry Nine 1/1 27.5 Rear XD 12 x 148 Boost)
17061 (Industry Nine 1/1 27.5 Rear MS 12 x 148 Boost)

17065 (Industry Nine 1/1 27.5 Front (Silver) 15 x 110 Boost)
17066 (Industry Nine 1/1 27.5 Rear (Silver) XD 12 x 148 Boost)
17067 (Industry Nine 1/1 27.5 Rear (Silver) MS 12 x 148 Boost)

17062 (Industry Nine 1/1 29 Front 15 x 110 Boost)
17063 (Industry Nine 1/1 29 Rear XD 12 x 148 Boost)
17064 (Industry Nine 1/1 29 Rear MS 12 x 148 Boost)

17068 (Industry Nine 1/1 29 Front (Silver) 15 x 110 Boost)
17069 (Industry Nine 1/1 29 Rear (Silver) XD 12 x 148 Boost)
17070 (Industry Nine 1/1 29 Rear (Silver) MS 12 x 148 Boost)

17071 (CB Ratchet 27.5 Front 15 x 110 Boost)
17072 (CB Ratchet 27.5 Rear XD 12 x 148 Boost)
17073 (CB Ratchet 27.5 Rear MS 12 x 148 Boost)

17074 (CB Ratchet 29 Front 15 x 110 Boost)
17075 (CB Ratchet 29 Rear XD 12 x 148 Boost)
17076 (CB Ratchet 29 Rear MS 12 x 148 Boost)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74051569920

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4.9 ★★★★★
Based on 621 reviews
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Product Reviews
J
Verified Purchase
Jenna Smeyne
San Leandro, US
★★★★★ 1
Super wide
Size: 13 Little Kid, Color: Taupe
They are oddly very wide. Great for kids with wide chunky feet but for us it was not cute
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
K
Verified Purchase
Kindle Customer
Massapequa, US
★★★★★ 2
Nice but runs small
Size: 7 Big Kid, Color: Navy
The sandals are nice and not to hard or flimsy but they are cut very small.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
A
Alexandria Knox
Draper, US
★★★★★ 4
Solid Kids Sandals, Overpriced Like Most Kids Shoes 🌞
Size: 11 Little Kid, Color: Brown, Size: 11 Little Kid, Color: Brown
My son hasn’t worn these yet since it’s December in Indiana and sandals + snow obviously don’t mix. 😂 So this review is based on first impressions rather than long term wear. That said, these seem wider than a lot of typical kids’ sandals, which I REALLY appreciate since we tend to have wider feet in our family. #hobbitfeet The quality feels pretty decent overall. They’re described as lightweight, and while they’re not insanely lightweight, they do have enough weight to feel semi-sturdy and not flimsy or cheap. I like the style and color, and I think they’ll work well for my son once warmer weather hits. My main complaint is the price. At just under $24 at the time of this review, it feels a little high for kids’ sandals and for what these are. I really feel like $20 MAX would make more sense. Kids shoes are almost always priced like adult shoes, even though they clearly use less material, and that’s hard for me to understand and wrap my mind around. Overall, these seem solid for daily wear, I just wish the price was a bit more reasonable and affordable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
J
Job
Draper, US
★★★★★ 5
Great basic and timeless design
Size: 12 Little Kid, Color: Brown
These sandals are a great find! They’re super easy to get on and off thanks to the Velcro straps, which is a huge win for little ones learning to be more independent. The fit is adjustable and secure, so they stay in place well during all kinds of play. The cork-style footbed is comfortable and gives good support, and the overall design feels sturdy enough to handle everyday wear. They’re lightweight but still durable, and have held up really well so far. They also have a classic, versatile look that goes with just about everything, perfect for summer outfits. Overall, a reliable, comfortable sandal that’s great for active kids. Would definitely buy again!
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Reviewed in the United States on April 24, 2026
N
Nicole
Pawtucket, US
★★★★★ 5
Great option for boys or girls
Size: 13 Little Kid, Color: Black, Size: 13 Little Kid, Color: Black
This is really more of a unisex option for a sandal. I have sandals that look like this, and both of my children have worn this style. I ordered these for my daughter, with the plan to pass them down to my son if they're not too worn when she outgrows them. The style is very minimalistic, so it goes with lots of outfits. All the straps are easily adjustable, so you can get a good fit. I would say the length is true to size, but the width is maybe a bit wide. Nevertheless, the adjustable straps really help them fit well. They feel really sturdy and I appreciate that the sole has cushion to it. My daughter has worn these every day since I got them out of the closet and they're holding up well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026

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