EPD-IES-0027768:001

Forged Aluminium Cranks from Miranda Bike Parts

Aluminium forged cranks for bicycle applications. The cranks are made by recycled aluminium (80% – Post-consumer scrap: 31,8%; Pre-consumer scrap: 48,1%) made of 6061 alloy, from bars between 204 mm and 208 mm long and thicknesses between 22 mm and 38 mm. The final weight of the cranks varies between 0,191kg and 0,255kg. This is an EPD for multiple products based on worst case result.

Registration number	EPD-IES-0027768:001
Status	Valid
Version date	2026-01-28
Validity date	2031-01-27
PCR	2023:01 Fabricated metal products, except construction products (1.0.3) 1.0.3
Standards conformance	ISO 14025:2006
Geographical scope	Europe
LCA Practitioners	pedrogomes@ecoinside.pt, Ecoinside

Company name	Miranda & Irmão Lda.
Country	Portugal
Contact	barbara.teixeira@miranda.pt
Website	https://mirandabikeparts.com/

- Delta Q:16 170mm - CD89AIBDT17000000000 Cr Delta 170Q:16 RF Isis B Rosc-D Pr mate (Reddot award); Weight: 0,250 kg; Length: 207 mm; Thickness: Between 13 and 27,1 mm;

- Kappa Q:8 170mm - CK15AIBDT17000000000 Cr Kapa 170Q:8 RF Isis B Rosc-D Pr mate (Versatile design crank for MTB e-bikes and road cranksets); Weight: 0,250 kg; Length: 207 mm; Thickness: Between 13 and 27,1 mm;

- Sigma Q:16 170mm - CS02AIBDT17000000000 Cr Sigma 170Q:16 Isis B Rosc-D Pr mate (Robust crank for MTB e-Bikes where weight is not relevant); Weight: 0,254 kg; Length: 208 mm; Thickness: Between 13 and 28,1 mm;

- Epsilon Q:16 170mm - CE11AIBDT17000000000 Cr Epsilon 170Q:16 RF Isis B Rosc-D Pr mate (Crank for MTB e-bikes); Weight: 0,240 kg; Length: 207 mm; Thickness: Between 13 and 27,1 mm;

- Classic Q:12 170mm - CDB7AIBDT17000000000 Cr Classic 170Q:12 RF Isis B Rosc-D Pr mate (Classic design and ideal for city bikes); Weight: 0,215 kg; Length: 207 mm; Thickness: Between 13 and 27,1 mm;

- PSI Q:12 170mm - CJ01AIBDT17000000000 Cr PSI 170Q:12 RF Isis B Rosc-D Pr mate (Costoptimised version of the crank Classic); Weight: 0,215 kg; Length: 204 mm; Thickness: Between 13 and 27,1 mm;

- Helius Q:12 170mm - CR01AIBDT35000000000 Cr Helius 170Q:12 RF Isis B Rosc-D Pr Mate Gra (City crank made with cost-oriented forging optimisation by new forging process); Weight:0,191 kg; Length: 204 mm; Thickness: Between 13 and 27,1 mm;

- Virage Q:12 170mm - CV01AIBDT17000000000 Cr Virage 170Q:12 RF Isis B Rosc-D Pr mate (The version of the Delta crank made by optimising the forging process – design to produce); Weight: 0,215 kg; Length: 205,5 mm; Thickness: Between 13 and 27,1 mm;

- Kies Q:16 170mm - CN01AIBDT17000000000 Cr Kies 170Q:16 Isis B Rosc-D Pr mate (Robust crank with aggressive design for MTB/Enduro e-bike where weight is not relevant); Weight: 0,248 kg; Length: 208 mm; Thickness: Between 13 and 28,1 mm;

- Mythos Q:8 170mm - CY02AIBDT35000000000 Cr Mythos 170Q:8 Isis B Rosc-D Pr Mate Gra (Crank designed with the help of AI using Creo's Generative design tool); Weight: 0,214 kg; Length: 206 mm; Thickness: Between 13 and 29,1 mm.