The adjustment knob turns infinitely, so you need to find "zero."
| Parameter | Method | Value | |-----------|--------|-------| | Kinematic Viscosity @ 40°C | ASTM D445 | 12.8 – 13.5 cSt | | Kinematic Viscosity @ 100°C | ASTM D445 | 3.6 – 4.0 cSt | | Viscosity Index (VI) | ASTM D2270 | ≥ 130 | | Pour Point | ASTM D97 | –45°C | | Flash Point (COC) | ASTM D92 | 210°C | | Copper Corrosion (3h/100°C) | ASTM D130 | 1a (No tarnish) | | Foaming Tendency/Stability | ASTM D892 | 20/0 (Seq I, II, III) | | Four-Ball Weld Load (EP) | ASTM D2783 | ≥ 200 kg | | Demulsibility (54°C, 40-40-0) | ASTM D1401 | < 15 minutes | sp furo 13
At 1,495g, the Furo 13 is not a featherweight climbing special (like a 1,200g boutique set), but the weight distribution is excellent. The wheels spin up quickly thanks to the low-drag hubs. On gradients of 8-12%, the wheels feel responsive but not explosive. You will notice the mass on steep pitches, but the stiffness-to-weight ratio means no energy is wasted in flex. The adjustment knob turns infinitely, so you need
Product Code: SP-FURO-13 (Reference) CAS Number: 114-76-1 (Parent Acid: 156-06-9) Molecular Formula: C$_9$H$_7$NaO$_3$ Molecular Weight: 186.14 g/mol Notes on the Identifier "Furo 13": If this
We took the SP Furo 13 through a 500km test loop covering alpine climbs, fast flats, and broken tarmac. Here is the verdict:
Notes on the Identifier "Furo 13": If this draft was intended for a different context—such as a chemical series involving Furoic Acid derivatives or a specific Pharmaceutical formulation (Furosemide)—please clarify the chemical name. This draft assumes "SP" refers to Sodium Phenylpyruvate, a common catalog item fitting the abbreviation.
The SP Furo 13 is not a dedicated track-only coilover (those would be the SP Furo RS line). Instead, it is the perfect "dual duty" damper. It provides 80% of the track capability with 90% of street civility.