SUN Ringlé has simply added the SR 307 & 309 – a brand new line-up of core sturdy reasonably priced aluminum mountain bike wheels for Enduro and DH mountain bikers. Working with a brand new 30mm inner alloy rim optimized for aggressive driving and fast-engagement hubs, the brand new mix-and-match 27.5″ and 29″ wheels are an incredible alternative for riders trying to improve their inventory wheels with out worrying about bashing carbon on rocks…
SUN ringlé versatile SR 307 & 309 Enduro and DH wheels
The naming makes it fairly simple. SR… SUNringlé. 30mm inner. 7 & 9… 27.5″ or 29″. And Enduro or DH.
These are no-nonsense aluminum mountain bike wheels out there with entrance & rear wheels individually to suit just about all trendy gravity-leaning mountain bikes. Full 29er, full 27.5, or mullet setups. And with hubs specs tailor-made for both aggressive all-mountain and enduro or full-on downhill racing, you get simply what you want for reliability, sturdiness, and quick engagement.
And with three spec ranges – the OEM-only Comp, reasonably priced Knowledgeable, or extra premium Professional – there are wheels to suit most budgets, too.
What’s new?
The important thing new bit is the SR 30 collection rim.
It’s a tricky welded 6069 alloy rim for aggressive driving, with a sandblast matte black end. So, it’s 30mm huge inner, 35mm exterior, and 20mm deep. It will get huge hooked beads, a deep heart channel, tubeless shoulders to lock your tires in place, and a strengthened spoke mattress for power & sturdiness. And it’s out there in 27.5 (515g) & 29″ (545g) diameters, with 28H or 32H drilling. Solar Ringle designed it for two.3-2.6″ tires, and provides it no max rider weight restrict.
“Constructed to Trip, Constructed to Final”
Saying “sturdiness is king”, these aren’t ultralight wheels and they’re any unproven tech. Solar Ringle construct the SR 30x wheels round these new rims with their confirmed CNC-machined pawl-based hubs, double-butted Wheelsmith DB14 spokes & brass nipples.
Despite the fact that they are saying the wheels are available Enduro or DH… Comp, Knowledgeable & Professional, there actually are solely 3 wheelset combos that make it to the aftermarket.
The SR 307/309 Enduro Professional wheels are the highest for driving trails. They then function straight-pull Tremendous Bubba X hubs with quick 90 POE, 4° engagement. These hubs work with 6x 2-tooth pawls which might be offset in pairs of 3-pawls to individually interact a 45T ring for these fast 90 factors of engagement.
The extra reasonably priced SR 307/309 Enduro Knowledgeable wheels then get straight-pull SRX hubs with 3x single tooth pawls that seize a 30T ring for 12°, 30 POEs.
The downhill-ready SR 307/309 DH Professional wheels function a basic J-bend set of Solar Ringle’s older Bubba hub. These function the distinctive Clock’D design with two separate 45T rings and two rows of 3x 2-toothed pawls. Then, the rider can both align (clock) the rings collectively for excellent power and 45 POE 8° engagement. Or then transfer the rings out of sync for quicker 90 POE 4° engagement.
Tech particulars
Solar Ringle SR 307/309 – Pricing, Choices & Availability
The Solar Ringle SR 307/309 Enduro & Downhill wheels are that can be purchased individually now, by means of sellers direct or from the Hayes Group web site. The thought is patrons can simply combine and match sizes to suit fairly most trendy gravity bikes. And those that have bikes that may run a full 29er or Mullet setup with a flip-chip can simply purchase each matching rear wheels to get probably the most out of their bike’s versatility and flexibility.
