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)