
SUNNSupport Tech
We recommend that you entrust the technical work on your bike to your SUNN dealer.
Replacing the bearings requires expertise and specific, appropriate tools. The frame warranty will be void if improper assembly of the joints is found.

References | Descriptions |
|---|---|
Shock absorber | VERSION XC: DEBATTEMENT 100mm / AIR 210x50mm BUSELURES AR 8x25mm / BUSELURES AV 8x20mm
COMPATIBLE PIGGY BACK |
Shock absorber | VERSION DC: DEBATTEMENT 110MM / AIR 210x55mm BUSELURES AR 8x25mm / BUSELURES AV 8x20mm COMPATIBLE PIGGY BACK |
Derailleur hanger | SRAM UDH |
Rear wheel axle | M12X1.0PX182mm / MOYEU 148X12mm |
Headset | ZS56 – ZS56 WITH ROTATION STOP (Blocklock System) |
Seat post | 31.6mm / COLLIER 34.9mm |
Bottom bracket | PressFit 41 x 92mm |
Pneu | 29X2.40 MAX |
Disque | 160mm / COMPATIBLE 180mm |

Shock absorber mount - Front wishbone
References | Descriptions | Quantities |
|---|---|---|
C1357853 | VIS M8x1.25Px34L | 1 |

Front triangle articulation - Rear bases
References | Descriptions | Quantities |
|---|---|---|
C1357852 | AXE 15×76.5L | 1 |
ROULEMENT 61902-2RS / 28x15x7mm | 2 | |
ENTRETOISE 20x15x3mm | 2 | |
VIS M10x1.5Px14.5L | 1 |

Stay articulation - Rear bases
References | Descriptions | Quantities |
|---|---|---|
C1357851 | VIS HEXA 24 M17x1.0Px15L | 1 |
ENTRETOISE 24x20x1mm | 1 | |
AXE 20×11.8L M17x1.0P | 1 | |
ENTRETOISE 24x20x2mm | 2 | |
ROULEMENT ENDURO BEARINGS MR 20307-LLU MAX / 30x20x7mm | 2 |

connecting rod joints
References | Descriptions | Quantities |
|---|---|---|
C1357850 | AXE 12×51.5L | 1 |
VIS M8x1.25×14.5L | 1 | |
ROULEMENT 61801-2RS / 21X12X5mm | 2 | |
ENTRETOISE 15x12x3mm | 2 | |
AXE 10x16L-M10x1.5P | 2 | |
ROULEMENT 6800-2RS / 19x10x5mm | 2 | |
ENTRETOISE 13x10x3mm | 2 |

Shock absorber mount - Stays
References | Descriptions | Quantities |
|---|---|---|
C1357854 | AXE M8x1.25Px55L | 1 |

Rear base protection
References | Descriptions | Quantities |
|---|---|---|
C1357855 | PROTECTION CAHOUTCHOUC DE BASE ARRIERE / 3M | 1 |
C1357856 | PROTECTION INOX BASE ARRIERE / 3M | 1 |














